Temporal MCP Server – Knowledge Base Access
Temporal's official Knowledge Base MCP Server gives AI assistants real-time access to Temporal expertise compiled from documentation, educational materials, community forum responses, and Slack channels. Use it when an agent needs current guidance about Temporal's programming model, cloud setup, workflows, activities, retry behavior, determinism, and operational practices.
Overview
Temporal's official Knowledge Base MCP Server connects AI coding agents to
Temporal's current documentation and expert guidance. It is designed to improve
answers about Temporal by grounding the assistant in live knowledge-base content
rather than only the model's training data.
What the MCP server enables
The server provides real-time access to Temporal expertise compiled from
official documentation, educational materials, community forum responses, and
Slack channel knowledge. An AI agent can use it to answer questions about:
- Temporal's durable execution model.
- Workflow and Activity design patterns.
- Determinism rules and common workflow gotchas.
- Retry policies, timeouts, signals, queries, updates, and cancellations.
- Worker configuration and task queues.
- Testing and debugging Temporal applications.
- Versioning and safe workflow changes.
- Temporal Cloud connectivity, authentication, and configuration.
- Best practices drawn from Temporal's docs and community knowledge.
When to use it
Use Temporal MCP when an AI coding assistant is helping design, implement,
debug, or explain Temporal applications. Practical examples include checking
whether workflow code is deterministic, choosing retry and timeout settings,
troubleshooting a worker connection issue, planning a workflow versioning
change, understanding signals versus updates, or getting current guidance while
writing Temporal SDK code.
Connection and authentication
The hosted MCP URL is https://temporal.mcp.kapa.ai. Temporal documents adding
it to Claude Code with claude mcp add --transport http temporal-docs https://temporal.mcp.kapa.ai, and adding the same URL as a connector in Claude
Desktop.
Authentication is required. On first connection, clients that support MCP OAuth
open a browser flow where the user verifies with a Google or GitHub account.
Temporal states that the server uses only an opaque user ID for rate limiting
and does not access or collect the user's name, email, repositories, or other
personal data. Clients that do not support MCP OAuth may need a stdio proxy
that handles the OAuth flow.
Key considerations
This provider is a knowledge-base MCP server, not a control-plane MCP server
for starting workflows, changing namespaces, or administering Temporal Cloud.
It should be used for guidance, documentation lookup, and best-practice
retrieval. Treat answers as development assistance and still validate generated
code through Temporal SDK tests, workflow replay, and normal production review.
Because authentication is required for rate limiting, choose an MCP client that
supports OAuth or configure an appropriate proxy.
Supported Transports
streamable_http
URL: https://temporal.mcp.kapa.ai
Frequently Asked Questions
- When should an AI agent use the Temporal MCP server?
- Use it when a coding workflow needs current Temporal guidance, such as understanding durable execution, designing Workflows and Activities, checking determinism, configuring retries and timeouts, troubleshooting workers, or planning safe workflow versioning changes.
- What does the Temporal MCP server add to an AI agent's capabilities?
- It gives the agent real-time access to Temporal's knowledge base compiled from documentation, educational materials, community forum responses, and Slack knowledge, so answers can be grounded in current Temporal expertise rather than static model training data.
- What can an AI agent access or manage through Temporal MCP?
- The official Knowledge Base MCP Server provides documentation and best-practice retrieval. It does not directly start workflows, signal executions, change namespaces, manage Temporal Cloud accounts, or operate a Temporal cluster.
- How is authentication configured for the Temporal MCP server?
- Authentication is required through MCP OAuth. On first connection, supported clients open a browser flow where the user verifies with a Google or GitHub account. Temporal uses an opaque user ID for rate limiting and abuse prevention.
- Which transport should be used for the Temporal MCP server?
- Use Streamable HTTP with https://temporal.mcp.kapa.ai. If an MCP client does not support OAuth-protected remote servers, use a compatible stdio proxy that can complete the OAuth flow and pass credentials to the remote server.