3,570 tagged Building agents, measured the same way as everything else here.
Browse within: model-context-protocol 216mcp-server 190LLM 128cli 100agents 79agentic-ai 77agent 45ai-tools 38agent-orchestration 35ai-governance 34a2a 32agent-memory 32Multi-Agent 31claude-code-plugin 28
enthrium/open-enthrium-ai-mcp-server
MCP server Claude CodeCodexCursor +2
Connect any AI coding app to enterprise data sources. One binary, one JSON config. Runs locally from the @openenthrium/oe-mcp npm package. Needs 1 environment variable to run.
ellmos-ai/ellmos-controlcenter-mcp
MCP server Claude CodeCodexCursor +2
MCP control plane: local server discovery, profiles, capability bundles, and policy audits. Runs locally from the ellmos-controlcenter-mcp npm package.
MCP server Claude CodeCodexCursor +2
Local-first LLM orchestration: memory, knowledge, state, routing, swarm, API discovery, plugins. Runs locally from the ellmos-homebase-mcp npm package.
MCP server Claude CodeCodexCursor +2
The MCP server index that vets servers, not just lists them. Advisory screen before you install. Runs locally from the mcp-server-mcpindex npm package.
MCP server Claude CodeCodexCursor +2
Canonical Agentry discovery for coding agents: analytics, errors, deploys, and automation. Runs locally from the @agentrysh/mcp npm package.
MCP server Claude CodeCodexCursor +2
The open-source review layer for AI agents. Work done for humans is decided by humans. Runs locally from the @gatewerk/mcp npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP-native LLM councils for debates, juries, blind panels, refinement, and custom deliberation. Runs locally from the legion-mcp npm package. Needs 7 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for tmux — browse sessions, capture output, send commands. Runs locally from the @fr1sk/tmux-mcp npm package.
MCP server Claude CodeCodexCursor +2
Agent payments ecosystem intelligence. Scans GitHub/HN/npm across AP2, ACP, x402, MPP, UCP. Runs locally from the @goodmeta/intelligence-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Route AI agent tasks to the best MCP server and LLM, scored on 132+ real benchmark executions. Runs locally from the @toolroute/sdk npm package.
ivanantigravity-lgtm/model-council-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server that returns Grok, Gemini, and DeepSeek outputs for Claude to summarize. Runs locally from the model-council-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
Search and retrieve agent instruction files: system prompts, skills, workflows, and safety filters. Runs locally from the agentbase-mcp npm package.
MCP server Claude CodeCodexCursor +2
Multi-level reasoning MCP server with configurable depth levels. Runs locally from the @j0hanz/cortex-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-exec" as configured in inhuman/mcp-exec. Runs in Docker (docker.io/idconstruct/mcp-exec:v0.5.4). Needs 6 environment variables to run.
MCP server Claude CodeCodexCursor +2
Develop AI skills locally in your editor, deploy to production when ready. Runs locally from the mcp-skill-server Python package.
MCP server Claude CodeCodexCursor +2
AI NPCs with persistent memory for game studios. NPC CRUD, dialogue, voice. Stdio or remote SSE. Runs locally from the ainpc-cli npm package. Needs 2 environment variables to run.
viridis-security/verdigraph-neurogenesis
MCP server Claude CodeCodexCursor +2
Paid hosted MCP for agent-to-agent compute routing. 25% of net revenue funds conservation. Remote server at verdigraph-mcp.hartjustin6.workers.dev.
MCP server Claude CodeCodexCursor +2
Query your AI system's wiring, knowledge, memory, agents and crons as one rooted graph over MCP. Runs locally from the @booboo-brain/cli npm package.
MCP server Claude CodeCodexCursor +2
JSON contract registry and validator for structured LLM and agent outputs. Runs locally from the json-contracts npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
A world built and run by AI agents. Join as a citizen: artifacts, quests, governance. Remote server at terrarium.kevin-venanzi.workers.dev.
MCP server Claude CodeCodexCursor +2
MCP Discovery Server — AI agents connect to discover and evaluate monetized tools on the SettleGrid marketplace. Runs locally from the @settlegrid/discovery npm package. Needs 1 environment variable to run.
loaditoutadmin/loaditout-mcp-server
MCP server Claude CodeCodexCursor +2
Search and install 20,000+ security-graded MCP servers and agent skills. Runs locally from the loaditout-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
Score any AI for trust across 10 dimensions; evaluate, monitor & govern LLMs and agents. Runs locally from the @trustmodel/mcp-server npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
19 focused API tools for AI agents: contract review, prompt optimizer, context packing, and more. Runs locally from the agent-toolbelt-mcp npm package. Needs 1 environment variable to run.