MCP servercom.sigistry/plugin-catalog

Search verified Claude Code plugins and skills; fetch portable SKILL.md sources.

Search verified Claude Code plugins and skills; fetch portable SKILL.md sources. Read-only.

UNRATEDActivestreamable-httpsigistry.com

Overview

Score?

UNRATED 0.718

of what a free look can see, on 31 looks

Looks

last 3 hr ago

Tools

changed 22 hr ago

More info

URL

sigistry.com/mcp

streamable-http

Says it is

sigistry 1.7.0

protocol 2025-06-18

In the record since

32 days ago

Among servers18,413 with a card

0median 0.606 · this server 0.718 · highest on record 0.8561

Toolsfrom sha256:dd8de2fbbb…50a443 · +1 −0 22 hr ago

The tools this server lists, read out of the definition it returned
Tool	Schema
check_mcp_app added Get the Sigistry MCP App safety criteria to audit an MCP App (MCP Apps / SEP-1865: a tool that returns an interactive ui:// HTML resource the host renders in a sandboxed iframe) BE	input · output
get_plugin Get the full details of a single Sigistry plugin by its id, including install commands, component counts, and its security-audit result (per-check pass/fail from the Verified by Si	input · output
get_scorecard Get the full scorecard for one graded MCP server by its id: the overall grade, per-axis pass/partial/fail with cited evidence, hardening notes, the rubric version, and the exact co	input · output
get_skill Get one Sigistry skill by name, including the full raw SKILL.md source. The source is portable: it can be applied directly in any SKILL.md-aware agent (Claude Code, Claude Desktop,	input · output
list_categories List the distinct plugin categories in the Sigistry marketplace with a count of plugins in each, plus the total plugin count.	input · output
list_scorecards List the public MCP servers Sigistry has independently graded against its scorecard rubric (transport, stateless core, lifecycle, authorization, tool design, security hygiene), eac	input · output
search_plugins Search the Sigistry marketplace of Claude Code plugins by keyword and/or category. Returns matches with their install command and verification status (the registry runs an eight-ch	input · output
search_skills Search the Sigistry catalog of verified skills (SKILL.md instruction sets for AI agents) by keyword, optionally filtered to one parent plugin. Every skill passed the skill-safety c	input · output
verify_plugin Get the recipe to run the Sigistry verification methodology (the eight static checks that gate the Verified badge: manifest integrity, hook safety, agent tool scopes, command hygie	input · output

Verify it yourselfnpx teppi-check https://sigistry.com/mcpcurl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M1FZ28Y0FM55F6016X00BT6A