MCP servers

Use CodeGraphContext (CGC) to index a repo into a graph DB and query it via CLI or MCP.

CodeGraphContext/CodeGraphContext

Build and edit Activepieces pieces (integrations) — creating new pieces, adding actions or triggers, or fixing bugs in existing ones.

activepieces/activepieces

Edits an already-installed workspace capability's manifest to add an MCP server, a skill, an integration or agent guidance, then reinstalls it so the change takes effect on the next run.

holaboss-ai/holaOS

A skill your agent uses whenever the user wants to build, extend, debug, test, validate, locally load, package, or publish an OpenPets plugin; work with the OpenPets Plugin SDK v3, plugin manifest…

OpenPetsHQ/openpets

Search the vault using QMD semantic search. An agent skill from breferrari/obsidian-mind.

breferrari/obsidian-mind

Investigates past Kubernetes incidents from Kubeshark traffic snapshots: takes captures, dissects API calls, extracts PCAPs and compares traffic over time.

kubeshark/kubeshark

Choose and create the right Neon branch type for testing and development.

Xe/site

A skill your agent uses when using ZeroToken MCP via OpenClaw for browser automation, trajectory recording and low-token replay, especially for recurring or scheduled browser tasks.

AMOS144/ZeroToken

Scans a codebase and suggests which Claude Code hooks, subagents, skills, plugins and MCP servers fit its stack, without changing any files.

anthropics/claude-plugins-official

Builds and validates experimental WebMCP tools that expose a web page's real workflows to agents, with a manifest, init script and evals compared against accessibility-tree automation.

vercel-labs/agent-browser

Review an incoming external issue (and any gated-closed PR behind it) and decide whether to assign the contributor or decline.

PrefectHQ/fastmcp

Build, debug, or review Cloudflare Agents SDK applications using the agents package.

cloudflare/skills

Creates and edits visual agent workflows in CC Workflow Studio through conversation, with the agent reading and writing the canvas over MCP.

breaking-brake/cc-wf-studio

Evaluates and negotiates job offers. An agent skill from reactive-resume/reactive-resume.

reactive-resume/reactive-resume

Detects and diagnoses chunk-evaluation timing bugs in the Vite/rolldown production build of react-ui (works-in-dev / broken-in-build i18n regressions, missing UI labels, module-scope t()…

openops-cloud/openops

Answers questions about running and changing PicoClaw, from onboarding and model selection to MCP server setup, skill loading and scheduled jobs.

sipeed/picoclaw

Enable, operate, and extend CAO's MCP Apps surface — the host-rendered fleet dashboard visible inside MCP App hosts (Claude Desktop, ChatGPT, VS Code Copilot, Goose, Postman).

awslabs/cli-agent-orchestrator

Searches more than 200 Iconify icon libraries and fetches icons as SVG from a command line tool or an MCP server.

dtsola/xiaoyaosearch

Design or change REA investigation tools, CLI/MCP contracts, provider capabilities, and Evidence semantics.

morluto/rea

Expose Homarr tRPC procedures safely through MCP. An agent skill from homarr-labs/homarr.

homarr-labs/homarr

Teaches an MCP-connected agent when and how to call Memori's recall, summary, compaction, augmentation, feedback and quota tools to keep context across sessions.

MemoriLabs/Memori

Shows how to build a Vibe plugin package in the Agent Plugins 1.0 format, with a plugin.json manifest and optional skills, MCP servers, hooks and other components.

mistralai/mistral-vibe

A skill your agent uses whenever a plugin under plugins/<name is updated/pushed, or whenever asked to write a changelog/release for the app or a plugin.

VoidenHQ/voiden

Search and manage private, local document collections (PDF, PPTX, DOCX) offline.

docsagent/docsagent

Search and call websites through Unbrowse's hosted API or remote MCP, reuse indexed site tools, read pages, and learn missing routes in its cloud browser.

unbrowse-ai/unbrowse

A skill your agent uses when adding, changing, or reviewing an LLM/MCP tool in Trilium (the defineTools definitions under packages/trilium-core/src/services/llm/tools/ —…

TriliumNext/Trilium

Find what is burning CPU in a live app container without restarting it: separate the JS thread from GC and libuv, open the V8 inspector in place with SIGUSR1, take a CPU profile over CDP, and…

activepieces/activepieces

agent-deck, the terminal session manager for AI coding agents.

asheshgoplani/agent-deck

Lets an agent drive Chrome through the AIPex extension and its MCP bridge: navigation, clicking, form filling, screenshots, tab management and downloads.

AIPexStudio/AIPex

Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI.

Haohao-end/openagent

Control a live local SketchForge editor through its MCP server.

Formsmith746/SketchForge-3D

A skill your agent uses when code-index-mcp implementation is complete and a version bump, release notes, tag, package publication, or GitHub release is being prepared.

johnhuang316/code-index-mcp

What the invisible_playwright_mcp browser server needs on this machine - the patched Firefox it drives, which the server downloads on its own the…

feder-cr/invisible_playwright_mcp

A skill your agent uses when finding, comparing, reading, or monitoring arXiv papers, including requests for abstracts, citation graphs, original LaTeX, section-level technical details, or…

blazickjp/arxiv-mcp-server

Guide developers through creating and updating ChatGPT plugins.

alpic-ai/skybridge

A skill your agent uses when the user mentions Nubase broadly, wants a backend for an AI-generated app, or needs to deploy/publish generated code online — across Database, Auth, Storage, Assets…

OtterMind/Nubase

Assess a FastMCP pull request for justified behavior, compatibility, and correctness, then follow CI and review feedback to a revision-specific verdict.

PrefectHQ/fastmcp

Audits a project's agent configuration, instruction drift, hooks, MCP and AI maintainability, then reports prioritized findings with evidence and next actions.

tw93/Waza

Gives an agent a local memory palace over MCP: verbatim conversation memory, semantic search and a temporal knowledge graph, with a per-session recall protocol.

MemPalace/mempalace

A skill your agent uses when you need direct browser control - teaches Chrome DevTools Protocol for controlling existing browser sessions, multi-tab management, form automation, and content…

obra/superpowers-chrome

Indexes a local file or project directory into context-mode's FTS5 knowledge base so later searches return focused snippets instead of rereading whole files.

mksglu/context-mode

Propose or directly apply edits to Arkon wiki pages, including proposing brand new pages.

nduckmink/arkon

Get a deep critical review of research idea from GPT via Codex MCP.

GRIND-Lab-Core/night_owl_research_agent

Debug the built Read Frog extension in real Chrome. An agent skill from mengxi-ream/read-frog.

mengxi-ream/read-frog

Bootstraps and repairs the model-free AutoRAG Lite MCP server: installing it, initializing a config with approved search roots, building indexes and verifying discovery.

Marker-Inc-Korea/AutoRAG

Queries a shared knowledge store before acting, proposes newly discovered insights, and confirms or flags existing entries, so agents stop rediscovering the same failures.

mozilla-ai/cq

Connects an agent to the BNB Chain MCP server to read blocks and contracts, move tokens and NFTs, register ERC-8004 agents and use Greenfield storage.

internet-court/internet-court-skill

A skill your agent uses when building with the yahoo-finance2 TypeScript/Deno/npm library, using its Yahoo Finance data modules, CLI, or MCP server, or contributing to the yahoo-finance2 repository…

gadicc/yahoo-finance2