Building agents MCP servers

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

mcp-vcr

1489

yulinlina/mcp-vcr

MCP server Claude CodeCodexCursor +2

A deterministic, replayable, human-readable MCP transcript format and proxy. Runs locally from the mcp-vcr Python package.

not rated 1 1mo ago A tokens not measured original MIT

local-model-workers

1490

gaabrielrd/local-model-workers-mcp

MCP server Claude CodeCodexCursor +2

MCP server "local-model-workers" as configured in gaabrielrd/local-model-workers-mcp. Launched with local-model-workers-mcp. Needs 1 environment variable to run.

not rated 1 1mo ago A tokens not measured original MIT

local-app-mcp

1491

eblics/ai-cailiaogui-mcp

MCP server Claude CodeCodexCursor +2

MCP server "local-app-mcp" as configured in eblics/ai-cailiaogui-mcp. Runs locally from the local-app-mcp Python package.

not rated 1 1mo ago A tokens not measured original Unlicense

cascade

1492

Pepps233/cascade

MCP server Claude CodeCodexCursor +2

Decompose a task into a DAG of subtasks executed by parallel CLI agents. Runs locally from the @pepps233/cascade npm package.

not rated 1 1mo ago A tokens not measured original MIT

cheesecube-mcp

1493

dwellis/cheesecube-mcp

MCP server Claude CodeCodexCursor +2

MCP server exposing Cheesecube Agent API as tools. Runs locally from the @dcubedllc/cheesecube-mcp npm package.

not rated 1 1mo ago A tokens not measured original MIT

mcp-mock

1494

vibeglitch/mcp_mock

MCP server Claude CodeCodexCursor +2

Synthetic mock server and testing suite for Model Context Protocol (MCP). Runs locally from the mcp-mock Python package.

not rated 1 1mo ago A tokens not measured copy · 86% MIT

agent-orchestrator

1495

Hackerprod/Agent-Orchestrator

MCP server Claude CodeCodexCursor +2

Multi-track orchestration tool that parallelizes AI coding agents (Claude, Codex) across git worktrees. Runs locally from the agent-orchestrator npm package.

not rated 1 1mo ago A tokens not measured original MIT

agent-tools-runtime

1496

MauricioPerera/agent-tools-runtime

MCP server Claude CodeCodexCursor +2

Persistent just-bash runtime with progressive MCP, REST and CLI adapter discovery. Runs locally from the @rckflr/agent-tools-runtime npm package.

not rated 1 1mo ago A tokens not measured original MIT

agentic-memory-mcp

1497

John-CEO-HQ/cockroachdb-x-aws-hackathon

MCP server Claude CodeCodexCursor +2

MCP server "agentic-memory-mcp" as configured in John-CEO-HQ/cockroachdb-x-aws-hackathon. Runs locally from the agentic-memory-mcp npm package.

not rated 1 1mo ago A tokens not measured original MIT

toolahead

1498

michael-ra/toolahead

MCP server Claude CodeCodexCursor +2

Speculative execution for Codex, Claude Code, and MCP coding agents. Runs locally from the toolahead Python package.

not rated 1 1mo ago A tokens not measured original MIT

repo-contract

1499

dager23/RepoContract

MCP server Claude CodeCodexCursor +2

A governance layer for AI coding agents: enforceable, machine-checkable rules for plans and diffs. Runs locally from the repo-contract Python package.

not rated 1 1mo ago A tokens not measured original MIT

blocks-translation-mcp

1500

mahmudul006/blocks-translation-mcp

MCP server Claude CodeCodexCursor +2

MCP server "blocks-translation-mcp" as configured in mahmudul006/blocks-translation-mcp. Runs locally from the blocks-translation-mcp npm package.

not rated 1 1mo ago A tokens not measured

agent-shared-memory

1501

dizeldz20-ux/agent-shared-memory

MCP server Claude CodeCodexCursor +2

MCP server "agent-shared-memory" as configured in dizeldz20-ux/agent-shared-memory. Runs locally from the agent-shared-memory Python package.

not rated 1 10d ago A tokens not measured original MIT

pi-subagent-mcp

1502

turbin/pi-subagent-mcp

MCP server Claude CodeCodexCursor +2

MCP server "pi-subagent-mcp" as configured in turbin/pi-subagent-mcp. Runs locally from the pi-subagent-mcp npm package.

not rated 1 23d ago A tokens not measured

codex-mcp-bridge

1503

eyalk11/codex-mcp-bridge

MCP server Claude CodeCodexCursor +2

MCP server that wraps Codex CLI for code execution, web search, and structured output. Runs locally from the codex-mcp-bridge npm package.

not rated 1 1mo ago A tokens not measured original MIT

WebisityStudio/claude-codex-mcp-bridge

MCP server Claude CodeCodexCursor +2

MCP server "claude-codex-mcp-bridge" as configured in WebisityStudio/claude-codex-mcp-bridge. Runs locally from the claude-codex-mcp-bridge npm package.

not rated 1 8d ago A tokens not measured original MIT

guarftrain

1505

Washington5533/guarftrain

MCP server Claude CodeCodexCursor +2

Training Guardian — sidecar training monitor with crash recovery, agent decisions, MCP & web dashboard. Runs locally from the guarftrain Python package.

not rated 1 18d ago A tokens not measured original MIT

voice-mcp

1506

YuvrajSinghBhadoria2/opencode-voice-mcp

MCP server Claude CodeCodexCursor +2

Voice input MCP server for OpenCode and other AI coding assistants. Runs locally from the @yuvarjbhado/voice-mcp npm package.

not rated 1 29d ago A tokens not measured

camera-mcp-server

1507

ChenLaoshiYF/yunleng

MCP server Claude CodeCodexCursor +2

MCP server "camera-mcp-server" as configured in ChenLaoshiYF/yunleng. Runs locally from the camera-mcp-server Python package.

not rated 1 22d ago A tokens not measured original MIT

mcp-integration-bridge

1508

Randika97/mcp-integration-bridge

MCP server Claude CodeCodexCursor +2

MCP server "mcp-integration-bridge" as configured in Randika97/mcp-integration-bridge. Runs locally from the mcp-integration-bridge Python package.

not rated 1 1mo ago A tokens not measured

ai-brain-mcp

1509

HenryCordes/ai-brain-mcp

MCP server Claude CodeCodexCursor +2

MCP server "ai-brain-mcp" as configured in HenryCordes/ai-brain-mcp. Runs locally from the ai-brain-mcp npm package.

not rated 1 1mo ago A tokens not measured original MIT

leerness

1510

gugu9999gu/PC-CONTROL-MCP

MCP server Claude CodeCodexCursor +2

The AI-coding operations layer that makes "done" require evidence — persistent memory, evidence-gated completion checks, and clean handoffs for any AI agent (Claude Code, Codex, Cursor). State lives as plain files in your repo. CLI + MCP, 0 runtime depend. Runs locally from the leerness npm package.

not rated 1 16d ago A tokens not measured

vscode-a2a

1511

kranthikirang/vscode-a2a

MCP server Claude CodeCodexCursor +2

A2A-to-MCP bridge: expose A2A agents as MCP tools in VS Code agent chat. Runs locally from the vscode-a2a npm package.

not rated 1 26d ago A tokens not measured original Apache-2.0

contextprism

1512

mewsyy/context-prism

MCP server Claude CodeCodexCursor +2

High-performance AST codebase context distiller and token optimizer for AI coding agents. Runs locally from the contextprism npm package.

not rated 1 27d ago A tokens not measured original MIT