MCP server intelligence profile

LangSmith MCP Server

Enables language models to access LangSmith observability platform features including fetching conversation history, managing prompts, retrieving traces and runs, working with datasets and examples, and analyzing experiments

Local OnlyOfficial distributionlangchain-ai

1Distribution channel

PendingTool inventory

0Linked remote endpoints

AvailableVersion intelligence

Install and connect

Installation and connection instructions are shown only when supported by retained package, repository, or endpoint evidence.

Install langsmith-mcp-server from PyPI

Version 0.1.1 declares 1 executable entrypoint.

python -m pip install 'langsmith-mcp-server==0.1.1'

uvx --from 'langsmith-mcp-server==0.1.1' langsmith-mcp-server

MCP client configuration example

{
  "mcpServers": {
    "langsmith-mcp-server": {
      "command": "uvx",
      "args": [
        "--from",
        "langsmith-mcp-server==0.1.1",
        "langsmith-mcp-server"
      ]
    }
  }
}

Build from source

Clone the canonical public repository, then follow its version-specific setup documentation.

git clone https://github.com/langchain-ai/langsmith-mcp-server

Identity

Canonical slug	`langsmith-mcp-server-cbb7cfd1`	Deployment	Local Only
Canonical package	pypi:langsmith-mcp-server	Repository	https://github.com/langchain-ai/langsmith-mcp-server
First published	Feb 25, 2026	Latest release	Feb 25, 2026
Last security verification	—	Classification confidence	90%
Publication	Published	Official distribution	Yes

Distributions

Channel	Identifier	Current version	Versions	Source
pypi	langsmith-mcp-server	`0.1.1`	1	Repository

Current release

Package	Version	Published / observed	Inventory	Security scan
pypilangsmith-mcp-server	`0.1.1`Current	Feb 25, 2026	—	Not scanned

Enterprise protection

Continuously monitor this MCP for security risk

Independently scan the exact version your agents use, receive alerts when its risk changes, and investigate every finding with retained version evidence.

Independent exact-version security scans
Continuous release and vulnerability monitoring
Risk-change alerts with capability context
Historical evidence and API exports

Custom pricingContact salesTailored to your organization, integrations, data needs, and support requirements.

Current version evidence

Provenance	artifact_hash_verified	Signature	—
MCP SDK	python_mcp_source_evidence	Artifact SHA-256	`261d8989f62251b2757c7157809d057a8066a9be13fbca1b932d3e3bc85aeb3d`
Scanner	—	Scan completed	—
Security rating	54 / 100	Methodology	version-rating-1.0

Executable entrypoints

[
  "langsmith-mcp-server"
]

Rating reasons

[
  "piped_remote_install",
  "security_policy_not_observed"
]

Best available protocol inventory

Tool inventory is pending. This does not mean the MCP exposes zero tools. Tools, resources, templates, and prompts appear here after the current version completes independent protocol inventory.

Remote endpoints

Endpoint	Transport	Authentication	Health	Observed
No verified remote endpoint is linked.

LangSmith MCP Server questions

How do I install LangSmith MCP Server?

Install the selected package version with: python -m pip install 'langsmith-mcp-server==0.1.1'

What tools does LangSmith MCP Server provide?

A current independently observed tool inventory is not available yet. This does not mean LangSmith MCP Server exposes zero tools.

Is LangSmith MCP Server secure?

The selected current version does not yet have completed public verification. Unknown does not mean clean or vulnerable.

Explore related MCP server guides

Curated product and capability guides containing this catalog record.

Official vs Community MCP Servers