Building agents MCP servers

mirza-javed/n8n-mcp

MCP server Claude CodeCodexCursor +2

Integration between n8n workflow automation and Model Context Protocol (MCP). Runs locally from the n8n-mcp npm package.

pvliesdonk/openapi-mcp

MCP server Claude CodeCodexCursor +2

MCP server "repowise" as configured in pvliesdonk/openapi-mcp. Launched with repowise mcp /mnt/code/mcp-servers/openapi-mcp --transport stdio.

megamen32/agent-resume

MCP server Claude CodeCodexCursor +2

MCP server "agent-resume-mcp" as configured in megamen32/agent-resume. Runs locally from the agent-resume-mcp npm package.

sandeep-alluru/groundcrew

MCP server Claude CodeCodexCursor +2

Deterministic state oracle and semantic action codec for computer-use agents. Runs locally from the groundcrew Python package.

sandeep-alluru/agentdelta

MCP server Claude CodeCodexCursor +2

Semantic diff engine for AI agent behavior — find the exact decision fork between two runs. Runs locally from the agentdelta Python package.

sandeep-alluru/foghorn

MCP server Claude CodeCodexCursor +2

Decision staleness alerts for AI agents. Runs locally from the foghorn-ai Python package.

sandeep-alluru/normsync

MCP server Claude CodeCodexCursor +2

World constitution engine for norm-governed multi-agent games. Runs locally from the normsync Python package.

sandeep-alluru/agentcrdt

MCP server Claude CodeCodexCursor +2

Semantic-causal CRDT for agent-mutable world state. Runs locally from the agentcrdt Python package.

sandeep-alluru/polaroid

MCP server Claude CodeCodexCursor +2

Embeddable CRDT scene graph for embodied AI agents. Runs locally from the polaroid-ai Python package.

Veedubin/Videre-MCP

MCP server Claude CodeCodexCursor +2

MCP server that bridges vision models to text-only coding models using Florence-2. Runs locally from the videre-mcp Python package.

SwayamJoshi87/comfyui-mcp

MCP server Claude CodeCodexCursor +2

MCP server "comfyui-openai-api" as configured in SwayamJoshi87/comfyui-mcp. Runs locally from the comfyui-openai-api Python package.

FirenzeClaw/kimi-session-orchestrator

MCP server Claude CodeCodexCursor +2

MCP server "kimi-session-orchestrator" as configured in FirenzeClaw/kimi-session-orchestrator. Runs locally from the kimi-session-orchestrator npm package.

jhordan-pastorello/MCP-Generate-Image-Context

MCP server Claude CodeCodexCursor +2

MCP server "page-image-mcp" as configured in jhordan-pastorello/MCP-Generate-Image-Context. Runs locally from the page-image-mcp npm package.

JiHungLin/lead-agent-mcp

MCP server Claude CodeCodexCursor +2

MCP server "lead-agent-mcp" as configured in JiHungLin/lead-agent-mcp. Runs locally from the lead-agent-mcp Python package.

mhmdibrahimm/human-intervention-mcp

MCP server Claude CodeCodexCursor +2

MCP server "human-intervention-mcp" as configured in mhmdibrahimm/human-intervention-mcp. Runs locally from the human-intervention-mcp Python package.

Peter-N91/hve-squad-mcp

MCP server Claude CodeCodexCursor +2

Outbound Model Context Protocol (MCP) server that exposes the hve-squad as coarse intent tools (squadresearch, squadplan, squadreview, squadarchitect, squadrun) plus squadfederate for the opt-in federation of named sub-squads, to MCP hosts such as V. Runs locally from the @hve-squad/mcp npm package.

offquestxo/groundcheck

MCP server Claude CodeCodexCursor +2

Trust-weighted hallucination detection for AI agents. Verify LLM outputs against multiple sources with contradiction awareness. Zero dependencies. Sub-2ms. Runs locally from the groundcheck Python package.

onicarps/agentbus

MCP server Claude CodeCodexCursor +2

SQLite-backed MCP event bus and control surface for heterogeneous agent orchestration. Runs locally from the okf-agentbus Python package.

coachgruden/sequential-thinking-mcp-sse

MCP server Claude CodeCodexCursor +2

Adds a structured step-by-step reasoning tool the agent can call to break a problem into revisable thoughts. Runs locally from the @modelcontextprotocol/server-sequential-thinking npm package.

AtlaSent-Systems-Inc/atlasent-mcp-server

MCP server Claude CodeCodexCursor +2

One of 3 in claude_desktop_config.json

AtlaSent MCP server — authorize-before-execute for any MCP-compatible AI agent. Runs locally from the @atlasent/mcp-server npm package. Needs 6 environment variables to run.

anujkumar8076/skill-router-mcp

MCP server Claude CodeCodexCursor +2

Semantic skill routing for SKILL.md libraries, served over MCP to any agent. Runs locally from the skill-router-mcp npm package.

knowledge-bridge-labs/llmwiki-agent-bridge

MCP server Claude CodeCodexCursor +2

Generic companion runtime bridge with Hermes, DeepAgents, and OpenAI-compatible profiles for Markdown/wiki knowledge sources. Runs locally from the llmwiki-agent-bridge npm package.

MaximilianoRodrigoSoria/mcp-server-demo

MCP server Claude CodeCodexCursor +2

MCP server "mcp-server-demo" as configured in MaximilianoRodrigoSoria/mcp-server-demo. Launched with poetry run python -m mcp_server_demo.server.

Chao-Shiun/claude-consult-mcp

MCP server Claude CodeCodexCursor +2

MCP stdio server that lets OpenAI Codex consult local Claude Code for co-analysis, second opinions, and read-only file review. Runs locally from the claude-consult-mcp npm package.