AI agents that help you research a topic across the web

167 AI agents and agent tools that help you research a topic across the web. Ranked by momentum this week, with setup difficulty for each.

In short

  • Gaining the most momentum this week: Survival LLM, DeepTutor, and LearnHarness.
  • Easiest to start with (nothing to install, or adds to an AI app you already use): Apify MCP server, Claude-Red, and Helix Foundry.
  1. #1

    Survival LLM

    Survival LLM is an agent app that answers emergency and survival questions offline on your own computer, citing its sources, for households and anyone without reliable internet.

    Agent app Install a desktop app or browser extension Free and open source 1,275 GitHub stars

  2. #2

    DeepTutor

    DeepTutor is a self-hosted AI tutor that turns your own documents and notes into personalized lessons for learners.

    Agent app Guided command-line setup Free and open source 54k GitHub stars

  3. #3

    LearnHarness

    LearnHarness is a desktop app that uses AI agents to plan and teach difficult subjects step by step, based on what you already understand.

    Agent app Install a desktop app or browser extension Free and open source 4,795 GitHub stars

  4. #4

    day-trader-skill

    Day-trader-skill is a set of 11 Claude skills that scans charts, tracks news, times entries and exits, and simulates trade outcomes for day traders.

    Skill or plugin Guided command-line setup Free and open source 4,427 GitHub stars

  5. #5

    AiSOC

    AiSOC is a self-hosted security operations center that triages security alerts with AI agents for security teams.

    Agent app Guided command-line setup Free and open source 6,502 GitHub stars

  6. #6

    ex-USSR Kinship Research

    ex-USSR Kinship Research is a skill that helps AI agents trace family history in former Soviet records for people researching ancestors from the region.

    Skill or plugin Guided command-line setup Free and open source 1,472 GitHub stars

  7. #7

    XERJ

    XERJ is a local search engine and MCP server that lets AI agents search code, docs and logs without reading files one by one, for developers and coding-agent users.

    Agent app Guided command-line setup Free and open source 18.7k GitHub stars

  8. #8

    geo-sleuth

    geo-sleuth is a skill that finds where a photo was taken using map geometry, elevation skylines and satellite imagery, and shows its evidence.

    Skill or plugin Guided command-line setup Free and open source 5,475 GitHub stars

  9. #9

    Replica Skill

    Replica skill is a set of eleven free Claude skills that clone an existing app's features and fix what its users dislike, for people building a sellable app.

    Skill or plugin Install a desktop app or browser extension Free and open source 7,041 GitHub stars

  10. #10

    Agent Reach

    Agent Reach is a command-line tool that lets an AI agent read and search login-only and Chinese platforms like Bilibili, Xiaohongshu, and Twitter for people who need that content.

    Skill or plugin Guided command-line setup Free and open source 108k GitHub stars

  11. #11

    Noria

    Noria is an agent app that finds jobs and scholarships from web pages and scores them against your profile, sending results to WhatsApp.

    Agent app Guided command-line setup Free and open source 4,571 GitHub stars

  12. #12

    treg

    treg is a registry that gives AI agents one token and one base URL to call many paid data and media tools, billed per call, for teams that do not want separate vendor accounts.

    Agent app Install a desktop app or browser extension Free tier plus paid plans 6,977 GitHub stars

  13. #13

    Agenvoy

    Agenvoy is a self-hosted agent that runs on your own computer and completes multi-step work like research and file tasks for people who want results, not just answers.

    Agent app Guided command-line setup Free and open source 892 GitHub stars

  14. #14

    graphify

    Graphify is a skill that turns a project's code, docs, and PDFs into a queryable map for AI coding assistants, so they can answer questions without rereading every file.

    Skill or plugin Guided command-line setup Free tier plus paid plans 141k GitHub stars

  15. #15

    Endoplexity

    Endoplexity is a Chrome side panel that lets an AI agent click, type, and navigate your open browser tabs for people who already pay for Claude or Cursor.

    Agent app Guided command-line setup Free and open source 435 GitHub stars

  16. #16

    Apify MCP server

    Apify MCP server is a connector that lets AI agents scrape websites and pull data from social media, maps, and online stores for businesses and researchers.

    MCP server or connector Adds to an AI app you already use Free tier plus paid plans 14.3k GitHub stars

  17. #17

    headcount

    Headcount is a set of skill plugins that gives Claude Code or ChatGPT specialist departments like finance, security, and marketing for business questions.

    Skill or plugin Install a desktop app or browser extension Free and open source 2,557 GitHub stars

  18. #18

    API Anything

    API Anything is an MCP server that turns websites without an API into callable operations for AI agents, so agents can skip the browser.

    MCP server or connector Guided command-line setup Free and open source 2,034 GitHub stars

  19. #19

    founder-skill

    founder-skill is a set of eleven free Claude skills that test a business idea before launch for solo founders and small business owners.

    Skill or plugin Install a desktop app or browser extension Free and open source 2,329 GitHub stars

  20. #20

    Claude-Red

    Claude-Red is a library of offensive security skills that teaches Claude red team methods for authorized security testing.

    Skill or plugin Adds to an AI app you already use Free and open source 10.2k GitHub stars

  21. #21

    Vibe-Research

    Vibe-Research is a self-hosted stock research workbench that uses an AI agent for A-share, US and HK stock analysis for investors and analysts.

    Agent app Guided command-line setup Free and open source 3,456 GitHub stars

  22. #22

    Helix Foundry

    Helix Foundry is an agent app that maps company data into a queryable graph for analysts and business teams.

    Agent app Works in your browser or phone Free and open source 1,988 GitHub stars

  23. #23

    Answer me with HTML

    Answer me with HTML is a skill that answers hard questions with a readable one-page HTML page for anyone.

    Skill or plugin Guided command-line setup Free and open source 5,069 GitHub stars

  24. #24

    tick-stock-panel

    TSP is a self-hosted A-share quant workbench that lets investors build strategies, run backtests, and monitor stocks for individuals who write their own rules.

    Agent app Install a desktop app or browser extension Free and open source 6,865 GitHub stars

  25. #25

    OpenSEO

    OpenSEO is an open source SEO tool that gives you keyword, backlink, and audit data and lets AI agents like Claude Code use it, for people who find Semrush or Ahrefs too costly.

    Agent app Guided command-line setup Free tier plus paid plans 26k GitHub stars

  26. #26

    Grandet

    Grandet is a skill and MCP server that finds the lowest listed API price for an AI model and helps connect it for people who need cheap model access.

    Skill or plugin Install a desktop app or browser extension Free and open source 1,045 GitHub stars

  27. #27

    WeChatBridge

    WeChatBridge is a native macOS tool that sends selected WeChat chat history to AI agents or Obsidian for summaries and notes.

    Agent app Install a desktop app or browser extension Free and open source 1,967 GitHub stars

  28. #28

    social-media-research-skills

    Social-media-research-skills is a set of skills that lets an AI agent find outlier posts, mine comments, and analyze competitors across major social platforms for marketers.

    Skill or plugin Guided command-line setup Free tier plus paid plans 5,284 GitHub stars

  29. #29

    WinShun

    WinShun is a free, open-source Windows search launcher that finds files, text inside documents, and apps by name or pinyin.

    Agent app Install a desktop app or browser extension Free and open source 805 GitHub stars

  30. #30

    cli-anything-wps

    cli-anything-wps is a toolkit that lets AI agents control WPS or Microsoft Office documents, slides, and spreadsheets for people working on Windows.

    Other Guided command-line setup Free and open source 2,804 GitHub stars

  31. #31

    AIHOT

    AIHOT is a self-hosted framework that finds, scores, and writes daily industry news digests for a specific field.

    Agent app Guided command-line setup Free and open source 9,170 GitHub stars

  32. #32

    Synthadoc

    Synthadoc is an open-source tool that turns raw documents into a structured, local Markdown wiki that stays accurate as sources grow, for individuals and teams.

    Agent app Guided command-line setup Free and open source 1,749 GitHub stars

  33. #33

    Understand-Anything

    Understand-Anything is a plugin that turns a codebase, knowledge base, or docs into an interactive graph you can explore and ask questions about, for people new to a project.

    Skill or plugin Guided command-line setup Free and open source 89.7k GitHub stars

  34. #34

    LiveStream Agent Studio

    LiveStream Agent Studio is a Windows agent app that organizes creator research, livestream transcripts, and review reports for livestream commerce teams.

    Agent app Install a desktop app or browser extension Free and open source 1,800 GitHub stars

  35. #35

    jevgrep

    jevgrep is a command-line tool that finds relevant code by answering plain questions about what a codebase does, for developers working with coding agents.

    Agent app Guided command-line setup Not stated 3,143 GitHub stars

  36. #36

    MOVO

    MOVO is a self-hosted platform that turns DeepSeek's agent runtime into a team workspace with knowledge search, research, and admin controls for organizations.

    Agent app Guided command-line setup Free and open source 496 GitHub stars

  37. #37

    Academic Research Skills

    Academic Research Skills is a set of Claude Code skills that guides researchers through research, writing, review, and revision for a paper.

    Skill or plugin Guided command-line setup Free and open source 55k GitHub stars

  38. #38

    mcp-gamehacking

    mcp-gamehacking is an MCP server that gives Claude, Codex, and Cursor a set of reverse engineering and debugging tools for analyzing game binaries and anti-cheat systems.

    MCP server or connector Guided command-line setup Free and open source 525 GitHub stars

  39. #39

    Scientific Agent Skills

    Scientific Agent Skills is a collection of 177 skills that teaches an AI agent scientific tools and databases for research work.

    Skill or plugin Guided command-line setup Free and open source 55.8k GitHub stars

  40. #40

    Claudemy

    Claudemy is a Claude Code skill that builds a short audio course on any topic you name, with cited sources, for people who want to learn a subject without a long course.

    Skill or plugin Guided command-line setup Free and open source 585 GitHub stars

  41. #41

    Carrel

    Carrel is a self-hosted knowledge base that lets AI agents search your own documents and their related facts for accurate answers.

    Agent app Guided command-line setup Free and open source 681 GitHub stars

  42. #42

    new-term-radar

    new-term-radar is a Python tool that finds new AI product and model names early, before keyword tools list them, for people who publish pages or posts about AI tools.

    Agent app Guided command-line setup Free tier plus paid plans 2,034 GitHub stars

  43. #43

    anything2explainer

    anything2explainer is a skill that turns a topic or article into a narrated explainer video for people who want a finished video without filming or animating it themselves.

    Skill or plugin Guided command-line setup Free and open source 2,976 GitHub stars

  44. #44

    Open Duet

    Open Duet is a self-hosted app that lets you create named AI coworkers with their own instructions, memory, and routines for small team tasks.

    Agent app Guided command-line setup Free and open source 6,502 GitHub stars

  45. #45

    Superhero Skills

    Superhero Skills is a skill plugin that gives AI agents structured ways to run product discovery and design work for product builders.

    Skill or plugin Install a desktop app or browser extension Not stated 239 GitHub stars

  46. #46

    Vibe-Trading

    Vibe-Trading is a personal trading agent that runs research, backtests and trading tasks for investors who want AI to do the analysis.

    Agent app Guided command-line setup Free and open source 37.4k GitHub stars

  47. #47

    Graphicle

    Graphicle is a local MCP server that gives coding agents a code graph and project memory with cited file excerpts for developers.

    MCP server or connector Guided command-line setup Free and open source 492 GitHub stars

  48. #48

    Horizon

    Horizon is a self-run news radar that collects articles from many sources and writes daily briefings in English and Chinese for people who want to keep up without endless scrolling.

    Agent app Guided command-line setup Free and open source 11.5k GitHub stars

  49. #49

    court-skill

    Court-skill is a Claude Code skill that puts your idea on trial with a jury of 12 Claude agents, for anyone who wants a critical check on a plan.

    Skill or plugin Guided command-line setup Free and open source 242 GitHub stars

  50. #50

    last30days-skill

    last30days-skill is a skill that researches a topic across Reddit, X, YouTube, Hacker News, and the web for people who need recent community opinion.

    Skill or plugin Adds to an AI app you already use Free and open source 66.3k GitHub stars

  51.  

    AutoGPT

    AutoGPT is a team of AI Experts that takes a plain-English brief and does research, content, sales, and recurring work for business owners and marketers.

    Hosted agent product Works in your browser or phone Free tier plus paid plans 188k GitHub stars

  52.  

    World Monitor

    World Monitor is a real-time dashboard that tracks world news, geopolitics, and infrastructure in one view for people who need situational awareness.

    Hosted agent product Works in your browser or phone Free and open source 90k GitHub stars

  53.  

    DeerFlow

    DeerFlow is an open-source super agent that researches topics, writes code, and creates content over tasks that take minutes to hours, for people who need multi-step work done.

    Agent app Guided command-line setup Free and open source 84.9k GitHub stars

  54.  

    OmO

    OmO is a coding agent app that turns a single prompt into finished software work for developers and builders who want agents to handle multi-step jobs.

    Agent app Guided command-line setup Not stated 70.6k GitHub stars

  55.  

    ai-job-search

    ai-job-search is a framework that runs on Claude Code to evaluate job postings, tailor CVs, and write cover letters for job seekers.

    List or tutorial Guided command-line setup Free and open source 68.9k GitHub stars

  56.  

    daily_stock_analysis

    daily_stock_analysis is an agent app that runs daily AI analysis of stocks and sends decision dashboards to chat apps for individual investors.

    Agent app Guided command-line setup Free and open source 67.4k GitHub stars

  57.  

    TrendRadar

    TrendRadar is a self-hosted news monitor that gathers trending topics and RSS feeds, filters them with AI, and pushes summaries to your phone for people tracking public opinion.

    Agent app Guided command-line setup Free and open source 63.4k GitHub stars

  58.  

    Cherry Studio

    Cherry Studio is a desktop app that chats with multiple AI models and runs agents for everyday work on your computer.

    Agent app Install a desktop app or browser extension Free tier plus paid plans 53.2k GitHub stars

  59.  

    BettaFish

    BettaFish is a self-hosted multi-agent system that analyzes public opinion across social media platforms and writes research reports for business decisions.

    Agent app Guided command-line setup Free and open source 42.6k GitHub stars

  60.  

    PostHog

    PostHog is a product analytics platform that collects usage, error, and replay data so you and your AI agents can diagnose problems and find fixes.

    Hosted agent product Adds to an AI app you already use Free tier plus paid plans 40.6k GitHub stars

  61.  

    Vane

    Vane is a self-hosted AI answering engine that searches the web and gives cited answers for people who want private searches.

    Agent app Guided command-line setup Free and open source 38k GitHub stars

  62.  

    book-to-skill

    book-to-skill is a skill that turns a technical book PDF into a structured skill your AI agent can search chapter by chapter, for people who want to reuse a book's content while they work.

    Skill or plugin Guided command-line setup Free and open source 36.7k GitHub stars

  63.  

    Anthropic-Cybersecurity-Skills

    Anthropic-Cybersecurity-Skills is a set of 817 security skill files that teach AI agents how to run security investigations and assessments for security teams.

    Skill or plugin Guided command-line setup Free and open source 35.4k GitHub stars

  64.  

    PentAGI

    PentAGI is a self-hosted agent app that runs automated penetration tests against a target you describe in plain language, for security professionals.

    Agent app Guided command-line setup Free and open source 33k GitHub stars

  65.  

    GPT Researcher

    GPT Researcher is an agent that runs deep web and local document research and writes cited reports for people who need factual summaries.

    Agent app Guided command-line setup Free and open source 30.4k GitHub stars

  66.  

    pm-skills

    PM Skills is a set of 69 skills and 42 guided workflows that help product managers make product decisions with Claude Code, Cowork, and other AI assistants.

    Skill or plugin Install a desktop app or browser extension Free and open source 27.6k GitHub stars

  67.  

    AgenticSeek

    AgenticSeek is a self-hosted agent app that browses the web, writes code, and plans tasks for people who want to keep their data on their own machine.

    Agent app Guided command-line setup Free and open source 27.6k GitHub stars

  68.  

    GitDiagram

    GitDiagram is an MCP server and web tool that turns a GitHub repository into an architecture diagram or narrated video for people who need to understand a codebase.

    MCP server or connector Adds to an AI app you already use Free and open source 18.7k GitHub stars

  69.  

    Auto-claude-code-research-in-sleep

    Auto-claude-code-research-in-sleep is a skill that runs machine learning research workflows, such as idea generation, paper review, and experiments, for researchers.

    Skill or plugin Guided command-line setup Free and open source 18.5k GitHub stars

  70.  

    Maxun

    Maxun is a web data platform that turns any website into a structured API for teams that need scraped data without writing code.

    Agent app Install a desktop app or browser extension Free and open source 18.1k GitHub stars

  71.  

    SurfSense

    SurfSense is a desktop app that researches, transforms, and edits your private documents on your own machine, as an open-source alternative to NotebookLM.

    Agent app Install a desktop app or browser extension Free tier plus paid plans 16.7k GitHub stars

  72.  

    claude-obsidian

    claude-obsidian is a set of Claude Code skills that turns sources you save into a linked Obsidian notes wiki for people who want to keep their research organized.

    Skill or plugin Guided command-line setup Free and open source 16.1k GitHub stars

  73.  

    OpenMetadata

    OpenMetadata is an open-source data catalog and metadata platform that gives people and AI assistants trusted context about company data.

    Other Guided command-line setup Free and open source 15.7k GitHub stars

  74.  

    Skill Seekers

    Skill Seekers is a tool that turns documentation sites, GitHub repos, and PDFs into Claude skills for developers and AI builders.

    Agent app Guided command-line setup Free and open source 15.3k GitHub stars

  75.  

    AutoResearchClaw

    AutoResearchClaw is an agent app that turns a research idea into a full academic paper with citations and experiments, for researchers and students.

    Agent app Guided command-line setup Free and open source 14.8k GitHub stars

  76.  

    AI-Research-SKILLs

    AI-Research-SKILLs is a library of 98 skill files that teach Claude Code, Codex, or Gemini agents to carry out AI research tasks.

    Skill or plugin Guided command-line setup Free and open source 14.2k GitHub stars

  77.  

    MiMoCode

    MiMoCode is a terminal-native AI coding assistant that reads, writes, and runs code for developers working in a command line.

    Agent app Guided command-line setup Not stated 13.7k GitHub stars

  78.  

    QuantDinger

    QuantDinger is a self-hosted AI trading platform that turns trading ideas into Python strategies, backtests, and paper or live trades for traders.

    Agent app Guided command-line setup Free and open source 13.4k GitHub stars

  79.  

    IDA Pro MCP

    IDA Pro MCP is an MCP server that lets AI assistants like Claude read and work inside IDA Pro for reverse engineering binaries.

    MCP server or connector Guided command-line setup Free and open source 13.3k GitHub stars

  80.  

    NoteGen

    NoteGen is a desktop and mobile Markdown note app that uses AI to turn scattered captures into organized notes for personal knowledge work.

    Agent app Install a desktop app or browser extension Free and open source 13k GitHub stars

  81.  

    crm

    CRM is an open source customer database that runs its own research agent to find and record facts about contacts and companies for sales teams.

    Agent app Guided command-line setup Free and open source 11.8k GitHub stars

  82.  

    a-stock-data

    a-stock-data is a skill file that gives AI coding assistants ready-made tools for pulling China A-share market data for investment research.

    Skill or plugin Guided command-line setup Free and open source 11.4k GitHub stars

  83.  

    claude-ads

    Claude Ads is a skill for Claude Code that audits ad account data across twelve ad platforms for marketers and agencies.

    Skill or plugin Guided command-line setup Free and open source 10.7k GitHub stars

  84.  

    Local Deep Research

    Local Deep Research is an agent app that runs multi-step research across the web, academic papers, and your own documents for people who want privacy and control.

    Agent app Guided command-line setup Free and open source 9,480 GitHub stars

  85.  

    web-access

    web-access is a skill that gives a local AI agent full web access, including a real browser, for multi-step research and browsing tasks.

    Skill or plugin Guided command-line setup Free and open source 9,318 GitHub stars

  86.  

    skills

    Skills is a marketplace of security analysis plugins that teach Claude Code or Codex to audit code, test software, and review vulnerabilities.

    Skill or plugin Adds to an AI app you already use Free and open source 7,945 GitHub stars

  87.  

    Product-Manager-Skills

    Product-Manager-Skills is a library of 77 product management frameworks that teaches Claude, Codex, and similar agents to write PRDs, plan discovery, and set priorities for product managers.

    Skill or plugin Adds to an AI app you already use Free and open source 7,831 GitHub stars

  88.  

    Firecrawl MCP Server

    Firecrawl MCP Server is a connector that lets AI apps search, scrape, and interact with live web pages for users who need clean web content.

    MCP server or connector Adds to an AI app you already use Free tier plus paid plans 7,751 GitHub stars

  89.  

    ChatLab

    ChatLab is a desktop app that analyzes your exported chat history from WhatsApp, Telegram, Discord and others, with AI agents that search and summarize it, all stored on your own machine.

    Agent app Install a desktop app or browser extension Free and open source 7,612 GitHub stars

  90.  

    Yuxi

    Yuxi is a self-hosted platform that gives teams a private knowledge-base assistant with custom agents, document search, and access controls for multiple users.

    Agent app Guided command-line setup Free and open source 7,576 GitHub stars

  91.  

    Waza

    Waza is a set of eight skills that teach Claude Code, Codex, and Cursor engineering habits like planning, debugging, and reviewing code.

    Skill or plugin Adds to an AI app you already use Free and open source 7,492 GitHub stars

  92.  

    T3MP3ST

    T3MP3ST is a self-hosted multi-agent framework that runs authorized red team tests on web apps, CTFs, and source code for security testers.

    Agent app Guided command-line setup Free and open source 6,653 GitHub stars

  93.  

    LoopX

    LoopX is a local-first control plane that keeps long-running agent work on goals, decisions and evidence across sessions and tools for engineers and researchers.

    Agent app Guided command-line setup Free and open source 6,530 GitHub stars

  94.  

    gemini-notebook-mcp-cli

    Gemini Notebook CLI and MCP server is a command-line tool and connector that lets you manage Gemini Notebook from a terminal or AI assistant.

    Agent app Guided command-line setup Free and open source 6,441 GitHub stars

  95.  

    Kun

    Kun is a desktop agent app that runs coding, writing, design, and research tasks on your own computer for developers and writers who want local control.

    Agent app Install a desktop app or browser extension Not stated 6,370 GitHub stars

  96.  

    ghidra-mcp

    ghidra-mcp is an MCP server that lets AI tools analyze and document binaries in Ghidra for reverse engineers.

    MCP server or connector Guided command-line setup Free and open source 6,059 GitHub stars

  97.  

    SenseNova-Skills

    SenseNova-Skills is a set of add-on skills that gives office AI agents ready-made abilities for making infographics, slide decks, Excel analysis, and research reports.

    Skill or plugin Guided command-line setup Not stated 6,006 GitHub stars

  98.  

    Claude Scholar

    Claude Scholar is a set of skills and agents that helps computer science and AI researchers manage literature, experiments, and paper writing.

    Agent app Guided command-line setup Free and open source 5,964 GitHub stars

  99.  

    zotero-mcp

    Zotero MCP is a connector that lets Claude, ChatGPT, and other AI assistants search, read, and annotate a Zotero research library for researchers.

    MCP server or connector Guided command-line setup Free and open source 5,693 GitHub stars

  100.  

    Agentic-Bug-Hunter

    Agentic-Bug-Hunter is a terminal tool that runs bug bounty recon and vulnerability hunting, then writes submission-ready reports for security bounty programs.

    Agent app Guided command-line setup Free and open source 5,536 GitHub stars

  101.  

    FrontierAgent

    FrontierAgent is an agent app that runs research and file-based work in a terminal, with one agent or a team of parallel sub-agents, for people comfortable with the command line.

    Agent app Guided command-line setup Free and open source 5,438 GitHub stars

  102.  

    exa-mcp-server

    exa-mcp-server is a connector that lets AI apps search the web and read web pages for you.

    MCP server or connector Adds to an AI app you already use Free tier plus paid plans 5,208 GitHub stars

  103.  

    tradingview-mcp

    tradingview-mcp is an MCP server that gives AI assistants market data, screeners, technical analysis and backtests for stocks, crypto, forex and futures.

    MCP server or connector Guided command-line setup Free tier plus paid plans 5,190 GitHub stars

  104.  

    Claude Octopus

    Claude Octopus is a plugin for Claude Code that runs several AI models on the same task to flag disagreements before you ship.

    Skill or plugin Guided command-line setup Free and open source 4,354 GitHub stars

  105.  

    hyperresearch

    Hyperresearch is a deep research skill that turns Claude Code or Codex into a research agent that builds a searchable source library for researchers and analysts.

    Skill or plugin Guided command-line setup Free and open source 4,325 GitHub stars

  106.  

    OpenScience

    OpenScience is an agent app that runs scientific research tasks like literature review, data analysis, and reproducing experiments for researchers and analysts.

    Agent app Install a desktop app or browser extension Free tier plus paid plans 4,322 GitHub stars

  107.  

    agent-memory

    agent-memory is a long-term memory runtime that lets AI agents like Claude Code and Codex remember past sessions, using plain Markdown files, with no API key.

    Agent app Guided command-line setup Free and open source 4,307 GitHub stars

  108.  

    serenity-skill

    serenity-skill is a skill that maps supply-chain bottlenecks to stock and fund research priorities for individual investors.

    Skill or plugin Guided command-line setup Free and open source 4,154 GitHub stars

  109.  

    NotFair Plugin

    NotFair Plugin is a set of open-source SEO, GEO, and paid ad skills that teaches Claude Code, Codex, and Gemini CLI practical marketing workflows.

    Skill or plugin Adds to an AI app you already use Free and open source 4,093 GitHub stars

  110.  

    linkedin-mcp-server

    linkedin-mcp-server is an MCP server that gives AI apps like Claude access to LinkedIn profiles, companies, jobs, and messages for research and outreach.

    MCP server or connector Guided command-line setup Free and open source 4,085 GitHub stars

  111.  

    nihaixia

    Nihaixia is a skill that gives AI assistants a Traditional Chinese Medicine reasoning style based on Dr. Ni Haixia's teaching materials, for people studying or exploring TCM.

    Skill or plugin Install a desktop app or browser extension Not stated 3,964 GitHub stars

  112.  

    PipesHub

    PipesHub is an open-source platform that connects a company's Slack, Drive, GitHub and other business systems to AI agents, with each person's permissions respected, for teams that want self-hosted company search.

    Agent app Guided command-line setup Free and open source 3,898 GitHub stars

  113.  

    DBHub

    DBHub is an MCP server that lets AI apps query and explore your databases for developers and analysts, with read-only and row-limit guardrails.

    MCP server or connector Guided command-line setup Free and open source 3,769 GitHub stars

  114.  

    OpenBiliClaw

    OpenBiliClaw is a local, open-source agent that finds content across Bilibili, Xiaohongshu, YouTube and other platforms based on your interests.

    Agent app Install a desktop app or browser extension Free and open source 3,659 GitHub stars

  115.  

    LLM-for-Zotero

    LLM-for-Zotero is an open-source research agent that lets you chat with, summarize, and organize papers in your Zotero library.

    Agent app Install a desktop app or browser extension Free and open source 3,477 GitHub stars

  116.  

    RedAmon

    RedAmon is an agent app that runs autonomous penetration tests and opens pull requests to fix the bugs it finds, for security testers and developers who own the systems they test.

    Agent app Guided command-line setup Free and open source 3,264 GitHub stars

  117.  

    designer-skills

    Designer Skills is a collection of skills and commands that teach Claude Code and Gemini CLI to help with design work from research to delivery for designers.

    Skill or plugin Install a desktop app or browser extension Free and open source 3,212 GitHub stars

  118.  

    paper-search-mcp

    paper-search-mcp is an MCP server that searches and downloads academic papers from many free sources for AI apps like Claude.

    MCP server or connector Guided command-line setup Free and open source 2,975 GitHub stars

  119.  

    writing-dna-skill

    writing-dna-skill is a skill that distills an author's writing style from a set of full articles so an AI agent can imitate it for writers and content creators.

    Skill or plugin Guided command-line setup Free and open source 2,827 GitHub stars

  120.  

    korean-law-mcp

    Korean-law-mcp is an MCP server that lets AI apps search Korean statutes, precedents, and ordinances and check legal citations for lawyers and researchers.

    MCP server or connector Adds to an AI app you already use Free and open source 2,826 GitHub stars

  121.  

    x64dbg-mcp-server

    x64dbg-mcp-server is an MCP server that lets AI assistants control the x64dbg debugger for reverse engineering programs and malware.

    MCP server or connector Install a desktop app or browser extension Free and open source 2,734 GitHub stars

  122.  

    Deep-Research-skills

    Deep-Research-skills is a skill that runs structured web research on a topic in Claude Code, OpenCode, or Codex, with the user approving each stage.

    Skill or plugin Guided command-line setup Free and open source 2,469 GitHub stars

  123.  

    webclaw

    webclaw is a web extraction tool that turns websites into clean markdown or JSON for AI agents and apps, usable from a terminal, MCP, or API.

    MCP server or connector Guided command-line setup Free and open source 2,421 GitHub stars

  124.  

    Solana MCP by Vybe

    Solana MCP by Vybe is an MCP server (a connector that lets AI apps like Claude use another tool) that gives AI apps live Solana wallet, token, and trade data.

    MCP server or connector Adds to an AI app you already use Not stated 2,209 GitHub stars

  125.  

    Jarvis

    Jarvis is a private desktop AI assistant that runs on your own computer, with voice and text chat, personal memory and optional tools, for people who want to keep their conversations local.

    Agent app Install a desktop app or browser extension Free and open source 2,174 GitHub stars

  126.  

    mcp-gsc

    mcp-gsc is an MCP server that lets AI assistants like Claude analyze Google Search Console data for SEO work.

    MCP server or connector Guided command-line setup Free and open source 2,091 GitHub stars

  127.  

    Open Science Desktop

    Open Science Desktop is a desktop app that runs AI research workflows from literature survey to paper, with a local, auditable record for researchers.

    Agent app Install a desktop app or browser extension Free and open source 2,073 GitHub stars

  128.  

    last30days-skill-cn

    last30days-skill-cn is a skill that researches recent Chinese internet discussions across eight platforms for AI agents, helping users track topics and gather sourced reports.

    Skill or plugin Guided command-line setup Free and open source 2,030 GitHub stars

  129.  

    Gortex

    Gortex is a code-intelligence engine that lets AI coding agents find code without reading whole files, cutting token use for developers working across repositories.

    Agent app Guided command-line setup Free and open source 1,949 GitHub stars

  130.  

    Halo

    Halo is a desktop AI workstation that runs AI team members on a schedule so work can be handed off without re-explaining it.

    Agent app Install a desktop app or browser extension Not stated 1,833 GitHub stars

  131.  

    CVE MCP Server

    CVE MCP Server is a connector that lets Claude check software vulnerabilities across many security databases for security teams.

    MCP server or connector Adds to an AI app you already use Free and open source 1,732 GitHub stars

  132.  

    easy-stock

    easy-stock is a desktop app that helps A-share traders research stocks, track sector themes, and review the market with AI for active investors in China.

    Agent app Install a desktop app or browser extension Free and open source 1,713 GitHub stars

  133.  

    WebBrain

    WebBrain is a browser extension that puts an AI agent beside your tabs to answer questions about pages and carry out browser tasks for you.

    Agent app Install a desktop app or browser extension Free tier plus paid plans 1,597 GitHub stars

  134.  

    AKTools

    AKTools is an HTTP API and MCP server that gives AI assistants and programs access to AKShare's financial data for stock and market research.

    MCP server or connector Guided command-line setup Free and open source 1,541 GitHub stars

  135.  

    llm-wiki

    llm-wiki is a plugin that turns research sources into a searchable personal knowledge base for AI coding agents like Claude Code and Codex.

    Skill or plugin Guided command-line setup Free and open source 1,492 GitHub stars

  136.  

    SoloMD

    SoloMD is a markdown note editor that lets AI agents like Claude Code and Cursor read and edit your notes folder for people who keep their notes as files.

    Agent app Install a desktop app or browser extension Free and open source 1,471 GitHub stars

  137.  

    imozuru

    imozuru is a Claude Code skill that digs into an unfamiliar topic until it reaches the original sources, for people researching a field they do not know.

    Skill or plugin Guided command-line setup Free and open source 1,408 GitHub stars

  138.  

    deja-vu

    deja-vu is a local memory tool that lets coding agents search past sessions so they stop repeating solved bugs for developers using Claude Code, Codex, or Cursor.

    MCP server or connector Guided command-line setup Free and open source 1,361 GitHub stars

  139.  

    EasyRead

    EasyRead is an app that translates English research papers into readable Chinese for people who read PDFs locally.

    Agent app Install a desktop app or browser extension Free tier plus paid plans 1,083 GitHub stars

  140.  

    Eleven

    Eleven is a reverse-engineering app that lets an AI agent read, explain, and patch compiled programs and Android apps for developers and security researchers.

    Agent app Install a desktop app or browser extension Free and open source 954 GitHub stars

  141.  

    ModSearch

    ModSearch is a web search plugin that gives AI models without web access live search, X search, and page reading for free.

    Skill or plugin Adds to an AI app you already use Free tier plus paid plans 909 GitHub stars

  142.  

    academic-commercialization-agent

    Academic-commercialization-agent is an agent app that turns a research paper or topic into a cited assessment of technology readiness, patents, market and risks for tech-transfer teams.

    Agent app Guided command-line setup Free and open source 806 GitHub stars

  143.  

    claude-skills-founder

    claude-skills-founder is a set of Claude Code skills that help founders validate ideas, research competitors, set pricing, and draft pitch decks and launch plans for their startup.

    Skill or plugin Install a desktop app or browser extension Free and open source 770 GitHub stars

  144.  

    Jarvis

    Jarvis is a voice-controlled desktop assistant that uses Claude Code to do tasks for you through your existing tools, with a holographic browser interface.

    Agent app Guided command-line setup Free and open source 679 GitHub stars

  145.  

    DeepScient

    DeepScient is a research workbench that guides scientists through topic selection, literature review, experiments, analysis, and writing with checkable evidence trails.

    Agent app Install a desktop app or browser extension Free and open source 647 GitHub stars

  146.  

    Agent-Me

    Agent-Me is a self-hosted framework that builds an inspectable AI twin of you from your own notes and decisions, for people who want an AI that answers from their own records.

    Agent app Guided command-line setup Free and open source 632 GitHub stars

  147.  

    pi-dynamic-workflows

    pi-dynamic-workflows is a plugin for the Pi coding agent that runs multi-agent workflows for large audits, reviews, and research.

    Skill or plugin Guided command-line setup Free and open source 590 GitHub stars

  148.  

    HF Realtime Voice

    HF Realtime Voice is a browser voice chat app that lets you talk to a speech assistant that can search the web.

    Agent app Works in your browser or phone Not stated

  149.  

    semrush-ai-tool

    semrush-ai-tool is an MCP server and command-line tool that lets AI assistants pull live Semrush SEO data for keyword research and competitor analysis.

    MCP server or connector Guided command-line setup Free and open source 539 GitHub stars

  150.  

    grok-self

    grok-self is a command-line app that lets you chat with xAI's Grok AI from your terminal for people comfortable with a terminal window.

    Agent app Guided command-line setup Free and open source 531 GitHub stars

  151.  

    Tulpa

    Tulpa is an MCP server that lets AI agents search chat history and Bilibili videos for people who work across QQ, WeChat, and Bilibili.

    MCP server or connector Install a desktop app or browser extension Free and open source 503 GitHub stars

  152.  

    Awwwards-mcp

    Awwwards-mcp is an MCP server that lets AI coding agents search award-winning websites for design inspiration and rebuild their layouts for people building websites.

    MCP server or connector Guided command-line setup Free and open source 384 GitHub stars

  153.  

    dsh-video-storyboard

    dsh-video-storyboard is a plugin that lets an AI model watch a video by reading one packed storyboard image and a timed text list, for anyone who needs to ask what happens at a given moment.

    Skill or plugin Install a desktop app or browser extension Free and open source 370 GitHub stars

  154.  

    MeetCap

    MeetCap is a meeting assistant that records, transcribes, and writes minutes for busy professionals.

    Agent app Install a desktop app or browser extension Not stated 301 GitHub stars

  155.  

    ResiMind

    ResiMind is a framework that checks AI agent answers with independent verifiers and reuses checked rules for math and support tasks for developers building agents.

    Agent app Guided command-line setup Free and open source 294 GitHub stars

  156.  

    skills

    Skills is a collection of portable security skills that teach AI agents to run authorized defensive assessments, pen tests, and detection checks for security teams.

    Skill or plugin Install a desktop app or browser extension Free and open source 286 GitHub stars

  157.  

    HyperGrok Trading Desk

    HyperGrok is a set of AI agent roles, skills and read-only market tools that help research and review Hyperliquid trades before any order is placed.

    Agent builder or no-code platform Guided command-line setup Free and open source 264 GitHub stars

  158.  

    RES

    RES is a skill that turns a SaaS product into a build kit for rebuilding it, using a browser study, for teams planning a clone or competitor.

    Skill or plugin Install a desktop app or browser extension Free and open source 249 GitHub stars

  159.  

    vibe-knowledge

    vibe-knowledge is a Claude Code skill that turns one knowledge topic into a narrated, sourced explainer video for creators who want short educational clips.

    Skill or plugin Guided command-line setup Free tier plus paid plans 239 GitHub stars

  160.  

    Argo

    Argo is a search tool for AI agents that queries 284 sources across many languages and topics, for agents doing web research.

    MCP server or connector Guided command-line setup Free and open source 224 GitHub stars

  161.  

    EveryInfra MCP Server & Agent Plugin

    EveryInfra is an MCP server that lets AI agents read public data from TikTok, Amazon and other platforms for researchers and marketers.

    MCP server or connector Guided command-line setup Paid 211 GitHub stars

  162.  

    iran-mcp

    iran-mcp is a set of 68 MCP servers that let AI agents search Iranian websites and compare prices in Toman for Iranian shoppers and users.

    MCP server or connector Guided command-line setup Free and open source 194 GitHub stars

  163.  

    fastbrowse

    fastbrowse is a browser agent that completes web tasks and cites page quotes for its answers, for people who need checked results from websites.

    Agent app Guided command-line setup Not stated 172 GitHub stars

  164.  

    Executioner

    Executioner is a desktop app that runs AI agent teams and security tools for authorized penetration testing, keeping scope, targets, findings and evidence in one local workspace.

    Agent app Install a desktop app or browser extension Free and open source 115 GitHub stars

  165.  

    Multi-agent Deep-research System

    Multi-agent Deep-research System is an agent app that produces detailed technical research reports on a topic for people who need thorough written research.

    Agent app Guided command-line setup Free and open source

  166.  

    Parsimony

    Parsimony is a benchmark that ranks AI coding models by how much extra code they add to fix bugs, for developers comparing models.

    Other Not stated Free and open source

  167.  

    rStation

    rStation is a research community website where independent AI agents discuss open math and science problems and publish reviewed papers.

    Hosted agent product Not stated Not stated

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