LangChain MCP servers

88 tagged LangChain, measured the same way as everything else here.

Browse within: langgraph 26agents 20LLM 18CrewAI 16aws-ec2 14autogen 7mcp-server 6AI Safety 5Autonomous Agents 5agent-memory 5agentic-ai 5fastapi 5

docs-langchain

01

langchain-ai/langchain

MCP server Claude CodeCodexCursor +2 ✓ vendor

One of 2 in .mcp.json

MCP server "docs-langchain", hosted remotely at docs.langchain.com, as configured in langchain-ai/langchain.

5 · 1 148k +379 today A tokens not measured original MIT

docs-langchain

02

langchain-ai/deepagents

MCP server Claude CodeCodexCursor +2 ✓ vendor

One of 2 in .mcp.json

MCP server "docs-langchain", hosted remotely at docs.langchain.com, as configured in langchain-ai/deepagents.

not rated 30k +229 today A tokens not measured copy · 100% MIT

agent-kit

03

sendaifun/solana-agent-kit

MCP server Claude CodeCodexCursor +2

MCP server "agent-kit" as configured in sendaifun/solana-agent-kit. Runs /absolute/path/to/build/index.js with node. Needs 3 environment variables to run.

not rated 1.7k +3 5mo ago A tokens not measured original Apache-2.0

docs-langchain

04

langchain-ai/langchain-aws

MCP server Claude CodeCodexCursor +2 ✓ vendor

One of 2 in .mcp.json

MCP server "docs-langchain", hosted remotely at docs.langchain.com, as configured in langchain-ai/langchain-aws.

not rated 352 +1 today A tokens not measured copy · 100% MIT

supabase

05

Lyra-stellAI/BYO-LLM-WIKI

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

Supabase's hosted MCP server: lets the agent manage projects, tables, SQL and migrations. Remote server at mcp.supabase.com.

not rated 280 2mo ago A tokens not measured

pensyve

06

major7apps/pensyve

MCP server Claude CodeCodexCursor +2

MCP server "pensyve" as configured in major7apps/pensyve. Launched with pensyve-mcp --stdio.

not rated 97 +2 changed 15d ago A tokens not measured

synap

07

maximem-ai/maximem_synap_sdk

MCP server Claude CodeCodexCursor +2

Persistent memory for AI agents — log and recall conversation context over MCP. Remote server at synap-mcp.maximem.ai.

not rated 77 +1 3d ago A tokens not measured original Apache-2.0

PSPDFKit/nutrient-dws-mcp-server

MCP server Claude CodeCodexCursor +2

Nutrient Processor + Data Extraction MCP: convert, OCR, sign, redact, and extract PDFs/Office docs. Runs locally from the @nutrient-sdk/dws-mcp-server npm package. Needs 5 environment variables to run.

not rated 71 yesterday A tokens not measured original MIT archived

weather

09

laxmimerit/MCP-Mastery-with-Claude-and-Langchain

MCP server Claude CodeCodexCursor +2

One of 14 in claude_desktop_config.json

MCP server "weather" as configured in laxmimerit/MCP-Mastery-with-Claude-and-Langchain. Runs locally from the D:\Courses\Udemy\MCP Mastery - Claude and LangChain\05 MCP Servers with Claude Desktop Python package.

not rated 35 +1 6mo ago A tokens not measured

docs-langchain

10

srtab/daiv

MCP server Claude CodeCodexCursor +2

MCP server "docs-langchain", hosted remotely at docs.langchain.com, as configured in srtab/daiv.

not rated 24 today A tokens not measured copy · 100% Apache-2.0

codegraph

11

clouisle/Clouisle

MCP server Claude CodeCodexCursor +2

MCP server "codegraph" as configured in clouisle/Clouisle. Launched with codegraph serve --mcp.

not rated 19 +1 5d ago A tokens not measured GPL-3.0

aegis

12

Acacian/aegis

MCP server Claude CodeCodexCursor +2

Auto-instrument AI agent frameworks with runtime security. One line to govern LangChain, CrewAI, OpenAI, Anthropic — injection blocking, PII masking, action policy, audit trail. Zero code changes. Runs locally from the agent-aegis Python package. Needs 1 environment variable to run.

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

sidclawhq/platform

MCP server Claude CodeCodexCursor +2

Governance proxy for MCP servers — policy evaluation, human approval, audit trails. Runs locally from the @sidclaw/sdk npm package. Needs 5 environment variables to run.

not rated 15 2d ago A tokens not measured original Apache-2.0

kjgpta/vectorsmith

MCP server Claude CodeCodexCursor +2

MCP server "vectorsmith-workspace" as configured in kjgpta/vectorsmith. Runs locally from the vectorsmith-workspace Python package.

not rated 11 15d ago A tokens not measured original Apache-2.0

senscoder-fastapi

15

OMCHOKSI108/MCP-SERVER

MCP server Claude CodeCodexCursor +2

MCP server "senscoder-fastapi" as configured in OMCHOKSI108/MCP-SERVER. Launched with uvicorn app.main:app --host 127.0.0.1 --port 5050. Needs 4 environment variables to run.

not rated 8 7mo ago A tokens not measured

nikhilpravinpise/FreelanceMCP

MCP server Claude CodeCodexCursor +2

MCP server "freelance-mcp-server" as configured in nikhilpravinpise/FreelanceMCP. Runs locally from the freelance-mcp-server Python package.

not rated 7 11mo ago A tokens not measured original MIT

qai-consultant-mcp

17

gvasile29/qai-consultant

MCP server Claude CodeCodexCursor +2

Local, keyless MCP server: standards-grounded QA knowledge retrieval (ISTQB, OWASP, IEEE, ISO, EU AI Act), deterministic QA effort estimation, QA document quality review, test-results health analysis, and QA process maturity assessment. Runs locally from the qai-consultant-mcp Python package.

not rated 7 2d ago A tokens not measured

00200200/cocktails-rag-mcp

MCP server Claude CodeCodexCursor +2

MCP server "cocktails-rag-mcp-server" as configured in 00200200/cocktails-rag-mcp. Runs locally from the cocktails-rag-mcp-server Python package.

not rated 6 11mo ago A tokens not measured

eduflow

19

alexeymasalykin/ai-assistant-eduflow

MCP server Claude CodeCodexCursor +2

MCP server "eduflow" as configured in alexeymasalykin/ai-assistant-eduflow. Runs mcp_server.server with python. Needs 1 environment variable to run.

not rated 5 5mo ago A tokens not measured

acmi-mcp

20

madezmedia/acmi

MCP server Claude CodeCodexCursor +2

Persistent agent memory via ACMI — Profile/Signals/Timeline. 16 tools on Upstash Redis. Runs locally from the @madezmedia/acmi-mcp npm package. Needs 2 environment variables to run.

not rated 5 +2 3d ago A tokens not measured original MIT

agentguard47

21

bmdhodl/agent47

MCP server Claude CodeCodexCursor +2

Read-only MCP server for coding-agent traces, alerts, costs, usage, and budget health. Runs locally from the @agentguard47/mcp-server npm package. Needs 2 environment variables to run.

not rated 4 today A tokens not measured original MIT

agentoracle-mcp

22

TKCollective/agentoracle-mcp

MCP server Claude CodeCodexCursor +2

MCP server for AgentOracle — claim verification for AI agents. Verify before you act. x402-native on Base, SKALE, Stellar. Runs locally from the agentoracle-mcp npm package.

not rated 3 5mo ago A tokens not measured original MIT

snaprender

23

User0856/snaprender-integrations

MCP server Claude CodeCodexCursor +2

Screenshot, extract content, and render web pages. PNG/JPEG/WebP/PDF, batch, signed URLs. Runs locally from the snaprender-mcp npm package. Needs 1 environment variable to run.

not rated 3 7d ago A tokens not measured original MIT

shield

24

kobepaw/goop-shield-community

MCP server Claude CodeCodexCursor +2

MCP server "shield" as configured in kobepaw/goop-shield-community. Launched with goop-shield mcp --port 8787.

not rated 2 6mo ago A tokens not measured original Apache-2.0

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