Use SpecStream in Manus

Add SpecStream to Manus as a custom MCP server. Ask for a list in your own words, approve the price, and get results with their sources.

What you need

• A SpecStream account. Start free: $10 of work for 30 days, no card.

The server address is the same for every client:

https://api.specstream.ai/mcp

Connect

Create an API key

1. Open Agents & API in the workspace and choose API keys.
2. Choose Create API key. Give it only what the task needs: read, prepare or execute permissions, the projects it may use, an expiry and a spending limit.
3. Copy the key when it's shown. It isn't shown again.

Add the server

1. In Manus, go to Settings > Integrations > Custom MCP Servers and click Add Server.
2. Name it SpecStream, paste the server address as the Server URL, and choose a bearer token as the authentication with your key.
3. Save. Manus tests the connection and lists SpecStream's tools.

Try it

Once Manus shows SpecStream's tools, ask in your own words:

Use SpecStream to find every roofer in Columbus, Ohio rated 4.5 or better, with their phone and website. Show me the price first.

SpecStream reads the request back and gives you the price. Nothing is spent until you approve a maximum, and you pay only for the matches, each with its source.

Set access and spending limits

An agent works on your account, with the same balance, permissions and spending limits you have. Give its key the least it needs: read, prepare or execute permissions, project limits, an expiry and a spending ceiling. Paid work needs an approved price with a ceiling, and reading, exporting and sharing cost nothing.

More

• MCP connection details, with every tool your agent can call.
• The REST API, the SDKs and command line, and everything your agent can do.
• How quotes and billing work.
• Other clients: Claude, ChatGPT, Cursor, VS Code, Perplexity, Gemini, Grok, Le Chat, LM Studio, Cherry Studio, AnythingLLM.

Get started – free

Manus's own documentation: Manus: custom MCP servers.