eclipse-herald
mcp-name: io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/herald
What this is: eclipse-herald is the MCP server edition of
Eclipse Herald — Cyan Eclipse Technologies' agent-to-agent
discovery and delegation layer: signed Agent Cards (A2A v1.0-shaped,
JWS/RS256), policy-gated delegation, and certification-before-hire.
What this is not: it does not talk to live third-party agents and moves no real money. v0.1 is a local implementation: delegation runs against local stub agents and settlement is recorded in zero-value TEST-CREDITS.
Use
$ pip install eclipse-herald
$ eclipse-herald # MCP server over stdio
Or run it as a container: ghcr.io/cyan-eclipse-technologies-llc/eclipse-herald-mcp:0.1.0.
Tools (5)
| Tool | What it does |
|---|---|
card_build |
Build an unsigned Agent Card for a face from its template. |
card_sign |
Build + sign a card; write it to cards/; export the public JWKS. The private key never leaves keys/ (chmod 600). |
card_verify |
Schema-validate a card and verify its JWS signature. |
gateway_delegate |
Governed delegation to a LOCAL test agent: verify card → certify-check → mandate (task hash, budget cap, expiry) → dispatch → receipt-on-delivery. |
receipt_list |
Read the append-only, hash-chained receipts ledger + verify the chain. |
Honest scope
- Local only. No network calls, no live counterparties, no real money in v0.1. Live task endpoints are later-phase scope.
- Key custody. The signing private key is a single local file,
keys/signing-key.json, chmod 600, generated on first use. It is never printed, logged, or embedded in any document; only the public JWKS is exported. - Foreign-agent output informs; it never instructs — deliverables pass through a quarantine ingest that strips instruction-shaped lines before anything downstream sees them.
- A signed card is evidence about who an agent claims to be, not an endorsement and not a Bazaar listing claim.
Powered by Cyan Eclipse Technologies LLC (cetech.ai) — a Veteran-Owned Small Business. MIT licensed.
1 maintainer
Metadata
1 maintainer
Release files for eclipse-herald 0.1.1
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
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| eclipse_herald-0.1.1.tar.gz | 31.8 kB | With provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| eclipse_herald-0.1.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 53.6 kB
Release files / eclipse_herald-0.1.1.tar.gz
| Download URL | eclipse_herald-0.1.1.tar.gz |
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| Size | 31.8 kB |
| Tags | Source |
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| Tags | Python 3 |
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