LLM MCP servers

1,485 tagged LLM, measured the same way as everything else here.

Browse within: model-context-protocol 317mcp-server 309agents 94ai-tools 86cli 69agent 63agent-memory 53fastmcp 53knowledge-graph 47local-first 37markdown 37fastapi 33embeddings 32ai-memory 29

mcp

577

gatewerk/gatewerk

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.

not rated 1 11d ago A tokens not measured AGPL-3.0

legion

578

faulkj/legion-mcp

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.

not rated 1 12d ago A tokens not measured

assiststudio-runner

579

fieldcure/fieldcure-assiststudio-runner

MCP server Claude CodeCodexCursor +2

MCP server "assiststudio-runner" as configured in fieldcure/fieldcure-assiststudio-runner. Launched with FieldCure.AssistStudio.Runner.

not rated 1 3mo ago A tokens not measured original MIT

usrcp

580

frank-bot07/usrcp

MCP server Claude CodeCodexCursor +2

Encrypted local ledger of structured user state, shared across every MCP-aware AI tool. Runs locally from the usrcp npm package. Needs 1 environment variable to run.

not rated 1 yesterday A tokens not measured original Apache-2.0

cricketstudio-mcp

581

i-m-arul/cricketstudio-mcp

MCP server Claude CodeCodexCursor +2

29 MCP tools for IPL 2026, IPL historical (18 seasons), and Major League Cricket. No API key. Runs locally from the cricketstudio-mcp npm package. Needs 2 environment variables to run.

not rated 1 14d ago A tokens not measured

seismic-mcp

582

hoon1983/seismic-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol server unifying real-time and historical earthquake data from multiple global seismic agencies (USGS, EMSC, JMA, INGV, GeoNet, AFAD, ...). Runs locally from the seismic-mcp Python package.

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

project-memory-mcp

583

kaaustubh/project-memory-mcp

MCP server Claude CodeCodexCursor +2

Persistent memory for AI coding agents — past bugs, decisions, and your corrections, in your repo. Runs locally from the @kaaustubh/project-memory-mcp npm package. Needs 1 environment variable to run.

not rated 1 yesterday A tokens not measured original MIT

tokencost-dev

584

atriumn/tokencost-dev

MCP server Claude CodeCodexCursor +2

LLM pricing oracle — model lookup, cost estimation, and comparison via LiteLLM. Runs locally from the tokencost-dev npm package.

not rated 1 today A tokens not measured original MIT

json-contracts

585

json-contracts/json-contracts

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.

not rated 1 4mo ago A tokens not measured

memex

586

kioie/memex

MCP server Claude CodeCodexCursor +2

MCP server "memex" as configured in kioie/memex. Runs in Docker (ghcr.io/kioie/memex:0.6.0). Needs 3 environment variables to run.

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

tiny-go-mcp

587

kioie/tiny-go-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "tiny-go-mcp" as configured in kioie/tiny-go-mcp-server. Runs in Docker (ghcr.io/kioie/tiny-go-mcp:1.1.2).

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

id

588

markoblogo/ID

MCP server Claude CodeCodexCursor +2

Git-like protocol and tooling for portable human-AI identity context. Runs locally from the id-protocol Python package.

not rated 1 yesterday A tokens not measured original MIT

swiss-culture-mcp

589

malkreide/swiss-culture-mcp

MCP server Claude CodeCodexCursor +2

MCP Server for Swiss Cultural Heritage Data (BAK) — ISOS, Cultural Prizes, Living Traditions. Runs locally from the swiss-culture-mcp Python package.

not rated 1 9d ago A tokens not measured original MIT

termdat-mcp

590

malkreide/termdat-mcp

MCP server Claude CodeCodexCursor +2

MCP server for TERMDAT — the terminology database of the Swiss Federal Administration. Runs locally from the termdat-mcp Python package.

not rated 1 7d ago A tokens not measured original MIT

malkreide/swiss-academic-libraries-mcp

MCP server Claude CodeCodexCursor +2

MCP Server für Schweizer Wissenschaftsbibliotheken: swisscovery (SRU), e-rara/e-periodica/e-manuscripta (OAI-PMH) und Open-Access-Rechtsliteratur (sui generis, ex/ante, Repositorium.ch). Kein API-Key erforderlich. Runs locally from the swiss-academic-libraries-mcp Python package.

not rated 1 6d ago A tokens not measured original MIT

rocketchat-mcp

592

millerchou/rocketchat-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Rocket.Chat — send and read messages, DMs, search, files, and channels over stdio. Runs locally from the rocketchat-mcp Python package. Needs 3 environment variables to run.

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

aiglare

593

nugehs/aiglare

MCP server Claude CodeCodexCursor +2

Audit AI/LLM features for governance guardrails: confidence, fallback, validation, human-in-loop. Runs locally from the @nugehs/aiglare npm package.

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

at-ris-mcp

594

paragraflabs/at-ris-mcp

MCP server Claude CodeCodexCursor +2

Austria RIS MCP server & Python client: federal & state law, case law, gazettes, change monitoring (Bundesrecht, Landesrecht, Judikatur). Runs locally from the at-ris-mcp Python package. Needs 3 environment variables to run.

not rated 1 1mo ago A tokens not measured original Apache-2.0

querypilot

595

nickklos10/QueryPilot

MCP server Claude CodeCodexCursor +2

Eval-driven SQL reliability for AI agents. Runs locally from the querypilot Python package. Needs 6 environment variables to run.

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

cogsession

596

premanand8800/cogsession

MCP server Claude CodeCodexCursor +2

Session memory for AI coding agents — records decisions and dead ends as they happen, and tells you when what you wrote stops being true. Runs locally from the cogsession Python package.

not rated 1 9d ago A tokens not measured original Apache-2.0

icdwise

597

qinisolabs/icdwise

MCP server Claude CodeCodexCursor +2

Verified ICD-10-CM code lookup & validation for AI agents — official descriptions, not guesses. Runs locally from the icdwise npm package.

not rated 1 2mo ago A tokens not measured original Apache-2.0

bizdays

598

qinisolabs/bizdays

MCP server Claude CodeCodexCursor +2

Verified business-day math for AI agents: holidays + per-country weekends, not guesses. Runs locally from the @qinisolabs/bizdays npm package.

not rated 1 2mo ago A tokens not measured original Apache-2.0

qiniso

599

qinisolabs/qiniso

MCP server Claude CodeCodexCursor +2

Deterministic fact verification for AI agents — checksums & curated data, not guesses. Runs locally from the @qinisolabs/qiniso npm package.

not rated 1 2mo ago A tokens not measured original Apache-2.0

mcp-openapi-runner

600

saurav61091/mcp-openapi

MCP server Claude CodeCodexCursor +2

Turn any OpenAPI 3.x spec into callable MCP tools for Claude. No custom integration code needed. Runs locally from the mcp-openapi-runner npm package.

not rated 1 5mo ago A tokens not measured original MIT