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PermID MCP — Refinitiv / LSEG Permanent Identifier (free, requires API key)
About
PermID MCP — Refinitiv / LSEG Permanent Identifier (free, requires API key)
Remote endpoints: streamable-http: https://gateway.pipeworx.io/permid/mcp
Security Report
This PermID MCP server is a well-structured gateway client with proper authentication requirements and reasonable API scope. The code implements secure credential handling via environment variables and request headers, with appropriate input validation for API parameters. Minor quality concerns around error handling and lack of input sanitization do not significantly impact security posture given the server's limited scope.
3 files analyzed · 4 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Install & Connect
Available as Local & Remote
This plugin can run on your machine or connect to a hosted endpoint. during install.
Documentation
View on GitHubFrom the project's GitHub README.
@pipeworx/permid
PermID MCP — Refinitiv / LSEG Permanent Identifier. Free with API key (5,000 req/day).
Part of Pipeworx — an MCP gateway connecting AI agents to 1394+ live data sources.
Tools
search_entities(query, entity_type?, limit?)— search orgs/instruments/people/quotes.get_entity(permid)— full JSON-LD record by PermID.
Auth
BYO only. Pass ?_apiKey=<token> on the gateway URL. Register an LSEG account at https://permid.org/signin (free 5,000 req/day).
Data source
https://api-eit.refinitiv.com/permid/ — header X-AG-Access-Token.
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"permid": {
"url": "https://gateway.pipeworx.io/permid/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 1394+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Permid data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Reviews
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