MCP Server Directory

3281 Model Context Protocol servers — searchable, rated, ready to install.

x402 Text Tools Catalog net.tunnelmole.heiekc-ip-209-115-177-214/x402-text-tools

Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.

remote ai-llm Official Registry
holonovel io.github.flukeatzerocool/holonovel

Holonovel MCP server: world-model base for tabletop RPG play (rooms, parser, narrative tools).

local git ai-llm Official Registry
traced-claude-format-guard ai.getvda/traced-claude-format-guard

Traced Claude Format Guard

remote ai-llm Official Registry
Algernon MCP io.github.sammyboi81/algernon

Fan a goal out to cheap parallel LLM workers on your own key or a free local Ollama. Keep your mind.

↓ 45/wk local git ai-llm Official Registry
Palim io.github.joleschmidt/palim

Hosted MCP memory: save sessions/decisions once, search from Claude, Cursor, ChatGPT. EU-hosted FTS.

remote search git Official Registry
omp-worker-mcp io.github.divenire990/omp-worker-mcp

Hand off coding tasks from ChatGPT, Codex or Claude Code to local Oh My Pi (OMP) workers.

local git ai-llm Official Registry
AIMarket — live agent marketplace io.github.alexar76/aimarket-hub

Search and invoke real AI capabilities on modelmarket.dev. Free trial, then a prepaid key.

remote search git Official Registry
workloadtruth io.github.RudrenduPaul/workloadtruth

Classifies GPU workloads as inference or training from telemetry alone via MCP tools.

↓ 10/wk local git ai-llm Official Registry
llm-orchestration-agent-langchain ai.getvda/llm-orchestration-agent-langchain

LLM Orchestration Agent (Langchain)

remote ai-llm Official Registry
Koma Core MCP io.github.swnotmetal/koma-core-mcp

Protected RAG storage — agents discover public metadata, content only by access token.

☆ 13 ↓ 64/wk local git ai-llm Official Registry
jsonshim org.toolkitlabs/jsonshim

Recovers malformed LLM JSON. MCP build: 218/300 on MALFORMED-300 (library build 282/300).

local ai-llm dev-tools Official Registry
finance-mcp io.github.adididitagain/finance-mcp

Live stock, crypto, SEC filings, insider trades, FX and macro data for LLM agents.

local git ai-llm Official Registry
chamber io.github.abm9111/chamber

Checks a claim's numbers, names and file names against your indexed notes. Local; no model.

local git ai-llm Official Registry
valem io.github.vlad-public-code/valem

Valem - Deterministic reactive state models. Create your own calculators/forms with AI

remote git ai-llm Official Registry
llm-orchestration-traced-agent ai.getvda/llm-orchestration-traced-agent

LLM Orchestration Traced Agent

remote ai-llm Official Registry
postgres-mcp io.github.sparta2025/postgres-mcp

PostgreSQL MCP server with 15 tools (SQL, EXPLAIN, health, indexes) plus a Gradio UI with LLM chat.

local database git Official Registry
RCA-MCP io.github.dave1362/rca-mcp-connector

Causal root-cause analysis MCP server -- 56 tools across graphs, RCA models, PyRCA.

↓ 72/wk local git ai-llm Official Registry
sovseal-memory io.github.bobybarack/sovseal-memory

Local-first, zero-knowledge AI memory across Claude, Cursor, and every MCP client. 0 RTT reads.

local git ai-llm Official Registry
Model Council io.github.Totti0135/model-council

Consult other LLMs as tools — ask them, compare their answers, synthesize a conclusion.

↓ 69/wk local git ai-llm Official Registry
Wise io.github.mindstone/mcp-server-wise

Wise (formerly TransferWise) MCP server for Model Context Protocol hosts

↓ 46/wk local git ai-llm Official Registry
CloudQuell com.cloudquell/cloudquell-mcp-server

Ask about AWS, Azure, GCP, OpenAI, Anthropic and Snowflake costs, budgets, and anomalies.

remote cloud ai-llm Official Registry
traced-llm-mcp-proxy ai.getvda/traced-llm-mcp-proxy

Traced LLM MCP Proxy

remote ai-llm Official Registry
llm-orchestration-agent-opentelemetry-instrumentation-fastapi ai.getvda/llm-orchestration-agent-opentelemetry-instrumentation-fastapi

LLM Orchestration Agent (Opentelemetry Instrumentation Fastapi)

remote ai-llm Official Registry
llm-orchestration-agent-langchain-openai ai.getvda/llm-orchestration-agent-langchain-openai

LLM Orchestration Agent (Langchain Openai)

remote ai-llm Official Registry
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