Herald Card Kit

Name: Herald Card Kit
Brand: Cyan Eclipse Technologies

Agent Card issue/verify toolkit — the Herald JWS card tooling (cards.py, jwscore.py) productizing as a CLI + library for A2A builders.

status: in-developmentclass: toolAgent-to-Agent Infrastructure

Vendor: Cyan Eclipse Technologies

What it does

Issue and verify signed A2A Agent Cards offline: the same cards.py / jwscore.py tooling the Eclipse Herald MCP runs in production shape
Offline verification with receipts — a card checks out (or doesn't) without calling home
Productizing as slate item T7; the tooling runs in-house today inside eclipse-herald-mcp — the Herald MCP server itself stays an MCP-class listing; this is its artifact-form toolkit

No bench verdict on record.

Standalone product certification — this is a real in-house artifact being productized (connectors/tools slate T-series); no Test Bench card exists for it as a standalone product yet, and none is claimed

planned — free; paid support tier later (slate T7); not yet offered

No install command is published for this product in the catalog or its registry record.

Verify any MCP server in your client configs against this catalog with bazaar check (Eclipse Bazaar MCP / CLI — see llms.txt).