Building agents

38,494 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

xmcp

6241

matiasngf/mcp-fetch

Cursor rule Cursor

Guidelines and patterns for MCP servers with xmcp.

not rated 2 1y ago A 10 tokens

ai-naming-standard-mcp

6242

ai-naming-standard/mcp

MCP server Claude CodeCodexCursor +2

AI Governance Era v6.1: loungeservice-grade project initialization. Creates 8-folder structure with complete AI governance (AIRULES.md, AIROLEMATRIX.yaml, NAMINGEXCEPTIONS.md, DEVELOPMENT.md, project.md) and bridge files (.cursorrules, .windsurfrules). Runs locally from the ai-naming-standard-mcp npm package.

not rated 2 11mo ago A tokens not measured original MIT

polybrain

6243

danielwpz/polybrain-mcp

MCP server Claude CodeCodexCursor +2

Give your coding agent the ability to invoke other models for help and maintain conversation history across multi-turn interactions. Runs locally from the polybrain npm package.

not rated 2 9mo ago A tokens not measured original MIT

lorekeeper-mcp

6244

frap129/lorekeeper-mcp

MCP server Claude CodeCodexCursor +2

Self-improving MCP memory server for AI agents. One command, no cloud, no config. Runs locally from the lorekeeper-mcp Python package.

not rated 2 2mo ago A tokens not measured original MIT

openapi2mcpserver

6245

rykerwang/openapi2mcpserver

MCP server Claude CodeCodexCursor +2

A local Python package that converts OpenAPI descriptions into MCP servers. OpenAPI is a standard format for describing web APIs, while MCP lets AI tools connect to external services.

not rated 2 10mo ago A tokens not measured

mcpcute

6246

zhigang1992/mcpcute

MCP server Claude CodeCodexCursor +2

MCP aggregator - aggregate multiple MCPs behind a single interface. Runs locally from the mcpcute npm package.

not rated 2 18d ago A tokens not measured

overmind-mcp

6247

DeamonDev888/overmind-mcp

MCP server Claude CodeCodexCursor +2

Orchestrateur universel agents IA multi-modeles via MCP. Inclut le protocole 'Custom-Nickname' pour identifier vos agents avec des surnoms originaux (The Chaos Prophet, Shadow Sniper, etc.), l'isolation mémoire (Private Memory Context) et le support pour. Runs locally from the overmind-mcp npm package.

not rated 2 1mo ago A tokens not measured original MIT

self-claude-mcp

6248

sancovp/self-claude-mcp

MCP server Claude CodeCodexCursor +2

Self-Claude commands. Runs locally from the self-claude-mcp Python package.

not rated 2 7mo ago A tokens not measured original MIT

RyotaOzawa0/langgraph-deepsearch-mcp

MCP server Claude CodeCodexCursor +2

MCP server "langgraph-deep-search-mcp-server" as configured in RyotaOzawa0/langgraph-deepsearch-mcp. Runs locally from the langgraph-deep-search-mcp-server Python package.

not rated 2 1y ago A tokens not measured original MIT

coding-mcp

6250

kieutrongthien/coding-mcp

MCP server Claude CodeCodexCursor +2

Production-ready multi-project MCP server for coding agents. Runs locally from the @kieutrongthien/coding-mcp npm package.

not rated 2 5mo ago A tokens not measured original MIT

registry-interface

6251

MikeyBeez/mcp-registry-interface

MCP server Claude CodeCodexCursor +2

MCP server "registry-interface" as configured in MikeyBeez/mcp-registry-interface. Runs locally from the @mcp-community/registry-interface npm package.

not rated 2 8mo ago A tokens not measured original MIT

cursorrules

6252

euclidtools/euclid

Cursor rule Cursor

NEVER predict, guess, or mentally compute numerical results. LLMs produce answers by pattern-matching against training data, sometimes right, sometimes subtly wrong, and there is no way to tell which. Always use Euclid's MCP tools instead.

not rated 2 5mo ago A 497 tokens

dufangshi/orchestration-mcp

MCP server Claude CodeCodexCursor +2

MCP server "nanobot-orchestration-mcp" as configured in dufangshi/orchestration-mcp. Runs locally from the nanobot-orchestration-mcp npm package.

not rated 2 6mo ago A tokens not measured

figma-compaction-mcp

6254

s9hn/figma-compaction-mcp

MCP server Claude CodeCodexCursor +2

MCP bridge that prunes Figma design context into compact plain-text context for agents. Runs locally from the figma-compaction-mcp npm package.

not rated 2 4mo ago A tokens not measured original MIT

a2amarket-mcp-server

6256

ggqshuai-hub/a2amarket-mcp-server

MCP server Claude CodeCodexCursor +2

A2A Market MCP Server — Connect AI agents to A2A Market via Model Context Protocol. 51 MCP Tools covering sourcing, negotiation, settlement, and notification. Runs locally from the @hz-abyssal-heart/a2amarket-mcp-server npm package.

not rated 2 5mo ago A tokens not measured

mcp-vapi

6257

adhirajhangal/mcp-vapi

MCP server Claude CodeCodexCursor +2

MCP server for Vapi. Let Claude Code, Cursor, and any MCP-compatible AI manage your voice assistants and trigger calls. Runs locally from the mcp-vapi npm package.

not rated 2 5mo ago A tokens not measured

semcode-mcp

6258

huawang1258/semantic-code-mcp

MCP server Claude CodeCodexCursor +2

Semantic code search MCP server: Tree-sitter AST chunking + voyage-code-3 embeddings + hybrid retrieval (sqlite-vec + FTS5 + RRF) + Voyage rerank-2.5 + call graph expansion. Runs locally from the semcode-mcp Python package.

not rated 2 1mo ago A tokens not measured original MIT

firepass-trio

6259

jameshgrn/firepass-mcp

Skill Claude CodeCodex

Delegate full plan→implement→review work to FirePass (Kimi K2.6 Turbo via Fireworks AI). The trio runs researcher, then worker, then reviewer in one MCP call, with a bounded fix loop-back when the reviewer says NEEDS-FIXES. Use INSTEAD OF stitching the three single-role tools yourself.

not rated 2 3mo ago A 79 tokens original MIT

voyager-mcp

6260

changjonathanc/voyager-mcp

MCP server Claude CodeCodexCursor +2

A Voyager-inspired MCP server for local CLI skill library. Runs locally from the voyager-mcp Python package.

not rated 2 1y ago A tokens not measured original MIT

freeplay-mcp

6261

freeplayai/freeplay-mcp

MCP server Claude CodeCodexCursor +2

A Model Context Protocol server for Freeplay, the ops platform for AI engineering teams. Runs locally from the freeplay-mcp Python package.

not rated 2 yesterday A tokens not measured original Apache-2.0

cc-agent

6262

Gonzih/cc-agent

MCP server Claude CodeCodexCursor +2

MCP server for spawning Claude Code agents in cloned repos — branch your agents. Runs locally from the @gonzih/cc-agent npm package.

not rated 2 3mo ago A tokens not measured original Apache-2.0

set-agent-comm

6263

tatargabor/set-agent-comm

MCP server Claude CodeCodexCursor +2

MCP server "set-agent-comm" as configured in tatargabor/set-agent-comm. Runs locally from the set-agent-comm npm package.

not rated 2 7d ago A tokens not measured original MIT

mcp-toolkit

6264

studiopig/mcp-toolkit

MCP server Claude CodeCodexCursor +2

MCP server "mcp-toolkit" as configured in studiopig/mcp-toolkit. Runs locally from the mcp-toolkit Python package.

not rated 2 3mo ago A tokens not measured original MIT

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: