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Sigistry Plugin Catalog

connects

sigistry.com

Search and install Claude Code plugins from the Sigistry marketplace (read-only).

https://sigistry.com/mcpNo authMCP 2025-11-25v1.4.0last checked 24 Aug 2026spoke MCP on 3 of 3 checks (30 days)initialize in 643 ms

How to authenticate

Checked against the endpoint by our probe on 24 Aug 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme
No auth
Protected-resource metadata
Not found

Without it a client has to guess where the authorization server lives.

Anonymous access
Handshake succeeds; 4 tools listable

Tools

get_pluginlist_categoriessearch_pluginsverify_plugin

Contract history

24 Aug 2026v1.4.0first recorded contract

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