3,594 tagged Building agents, measured the same way as everything else here.
Browse within: model-context-protocol 216mcp-server 193LLM 129cli 104agents 80agentic-ai 75agent 43ai-tools 38agent-orchestration 37ai-governance 34a2a 33agent-memory 33Multi-Agent 30claude-code-plugin 29
MCP server Claude CodeCodexCursor +2
Search, discover, and contribute to AgentPedia - the knowledge base for AI agents. Runs locally from the @agentpedia/mcp-server npm package. Needs 1 environment variable to run.
lazymac2x/agent-workflow-engine-api
MCP server Claude CodeCodexCursor +2
Cloudflare Workers MCP server: agent-workflow-engine. Remote server at api.lazy-mac.com.
MCP server Claude CodeCodexCursor +2
Native MCP server for TrustBench. Exposes provider rankings, receipt lookup, and Ed25519 receipt verification (lookup + offline modes) as agent-callable tools in Claude Desktop, Grok, Kimi, Cherry Studio, and any MCP-compatible host. Runs locally from the @trustbench/mcp npm package.
MCP server Claude CodeCodexCursor +2
Cross-platform MCP server for managing long-lived background processes from any MCP client. Runs locally from the mcp-sidecar npm package. Needs 8 environment variables to run.
MCP server Claude CodeCodexCursor +2
LUNO — AI Backend Platform. Build, operate, and govern production backends with AI agents. Runs locally from the @luno-cms/mcp npm package. Needs 2 environment variables to run.
madeinphantom/obscuraai-mcp-server
MCP server Claude CodeCodexCursor +2
Generate visual AI automation workflows from any MCP client. No API key required. Runs locally from the @obscuraai/mcp-server npm package.
MCP server Claude CodeCodexCursor +2
Search, verify, and manage AI agents on the BasedAgents identity and reputation registry. Runs locally from the @basedagents/mcp npm package.
MCP server Claude CodeCodexCursor +2
Normalize AGENTS.md / CLAUDE.md / .cursor/rules / .clinerules / .windsurf/rules from one source. Runs locally from the @mbeato/agentcontext-mcp npm package.
MCP server Claude CodeCodexCursor +2
Agentic memory manager. Install Skill: npx skills add meharajM/agent-loop-mcp. Runs locally from the @mhrj/mcp-agent-loop npm package.
MCP server Claude CodeCodexCursor +2
Buy a finished outcome through services, agents, marketplaces, humans, tools, or swarms. Remote server at agentwork-outcomes.agentwork-market.workers.dev.
model-mischief-managed/agent-observatory
MCP server Claude CodeCodexCursor +2
Live census of AI agents: prove you can reason (reverse CAPTCHA), check in, talk to other agents. Remote server at agent-observatory-flame.vercel.app.
MCP server Claude CodeCodexCursor +2
One of 3 in
PoC: one PyPI package serving multiple MCP servers via subcommands + optional extras. Runs locally from the mcp-multi-poc Python package.
MCP server Claude CodeCodexCursor +2
MCP Server for mendicantbias orchestration intelligence - orchestrates AI agents with delegation enforcement. Runs locally from the mendicant-mcp-server npm package.
hakenshi/agentic-backlog-mcp-server
MCP server Claude CodeCodexCursor +2
Local-first MCP backlog server for AI agents. Runs locally from the @hakenshi/agentic-backlog-mcp-server npm package.
maxwellplanck/mcp-lock-manager
MCP server Claude CodeCodexCursor +2
MCP server "mcp-lock-manager" as configured in maxwellplanck/mcp-lock-manager. Runs locally from the mcp-lock-manager npm package.
MCP server Claude CodeCodexCursor +2
Airframe MCP Client - Connect agents to Airframe's product intelligence. Runs locally from the @airframeai/mcp-client npm package.
MCP server Claude CodeCodexCursor +2
MCP Kanban board for AI agents coordination with real-time web viewer for human supervision. Runs locally from the @simonblanco/kanban-mcp npm package.
RorroRojas3/awesome-claude-copilot
MCP server Claude CodeCodexCursor +2
One of 4 in .mcp.json
Gives the agent up-to-date documentation and code examples for libraries and frameworks, fetched on demand so answers are not stuck at the model's training cutoff. Runs locally from the @upstash/context7-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "ep01-what-is-mcp" as configured in ai-makes-sense/ep01. Runs locally from the ep01-what-is-mcp Python package.
MCP server Claude CodeCodexCursor +2
A MCP server sample. Runs locally from the my-mcp-server Python package.
david0932/xiaozhi-mcp-websearch
MCP server Claude CodeCodexCursor +2
Python SDK for piping local MCP stdio servers to Xiaozhi WebSocket endpoints. Runs locally from the xiaozhi-mcp Python package.
lihongqing2001-gif/SoloCoreAgentGateway
MCP server Claude CodeCodexCursor +2
MCP server "agent-gateway" as configured in lihongqing2001-gif/SoloCoreAgentGateway. Runs locally from the @solocore/agent-gateway npm package.
Westace10/agentic-mcp-solution
MCP server Claude CodeCodexCursor +2
MCP server "agentic-mcp-solution" as configured in Westace10/agentic-mcp-solution. Runs locally from the agentic-mcp-solution Python package.
MCP server Claude CodeCodexCursor +2
Connect AI agents to Strata markets and Sonar quotes with MCP. Runs locally from the @stratabook/mcp npm package.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: