https://mcp.horizonshield.dev/mcp
| operator | [object Object] |
|---|---|
| latest verdict | verified |
| measured at | 2026-10-21T18:01:21.357Z |
| measurements | 73 |
| first measured | 2026-08-14T18:00:38.287Z |
| cadence | daily |
| tool call consent | given by the operator |
| record sha256 | 58d338a7de1001cdda9852716c4c2f0538229db6ca66c22b8463686818832cb6 |
| declared surface | 15 tools, manifest 8a5a7c459286fb35 |
The declared surface last moved on 2026-10-08T18:00:38.254Z.
added: get_anonymous_estimate_review_link
removed: suggest_ehn
hints or metadata changed (annotations, _meta, outputSchema, title): create_ap2_fairness_attestation, verify_fair_price
A tool can keep its name and change what it accepts. That breaks the code calling it and breaks no badge, so it is recorded here as a dated fact. The MCP specification treats tool list changes as normal operation. Nothing here says this change was wrong.
added: get_anonymous_estimate_review_link
removed: suggest_ehn
hints or metadata changed (annotations, _meta, outputSchema, title): create_ap2_fairness_attestation, verify_fair_price
A tool can keep its name and change what it accepts. That breaks the code calling it and breaks no badge, so it is recorded here as a dated fact. The MCP specification treats tool list changes as normal operation. Nothing here says this change was wrong.
Verification, in words a machine can read
The badge above is a picture. This is the same statement as text, for search engines and for language models that fetch this page. It is a state, not a score, and not a recommendation.
| status | verified |
|---|---|
| record sha256 | 58d338a7de1001cdda9852716c4c2f0538229db6ca66c22b8463686818832cb6 |
| record | https://gate.horizonshield.dev/record/58d338a7de1001cdda9852716c4c2f0538229db6ca66c22b8463686818832cb6 (the hashed bytes: sha256 of the body equals record sha256) |
| history | https://gate.horizonshield.dev/history?endpoint=https%3A%2F%2Fmcp.horizonshield.dev%2Fmcp |
| recompute recipe | https://gate.horizonshield.dev/spec |
| one read before connecting | https://gate.horizonshield.dev/register/lookup?endpoint=https%3A%2F%2Fmcp.horizonshield.dev%2Fmcp |
| as of | 2026-10-21T18:01:21.357Z |
Establishes
- at 2026-10-21T18:01:21.357Z this gate (commit bfbef4e61fbb, version 0.4.20) measured https://mcp.horizonshield.dev/mcp and recorded status verified
- conditions passed: agent_card, compensation_disclosure, determinism, mcp_endpoint; conditions failed: none
- every hash in this record recomputes from the bytes it names, and record_sha256 recomputes from this record with record_sha256 and recompute_note removed
- the measurement instant and the tool measured were derived from a committed salt and a Bitcoin block the subject did not choose (coordinate_derivation)
- the agent card was signed with the key at https://mcp.horizonshield.dev/.well-known/jwks.json (kid hs-2026-09), which is served on the agent's own host, and the signature verifies over the canonical card, so what the card declares is attributable to the operator and not only to this gate's observation
Does not establish
- correctness of any price, figure or answer the server returns
- truth of the compensation declaration; only its presence and shape are measured
- quality, competence or fitness of the operator or the service
- behaviour at instants not measured or from vantages this gate did not use
Put this on your own site: the same block, ready to paste. A copy is a snapshot with its date inside; this page is the live statement.
Recompute this row yourself. Do not take our word for it.
curl -s "https://gate.horizonshield.dev/history?endpoint=https%3A%2F%2Fmcp.horizonshield.dev%2Fmcp"
More on this endpoint: every measurement, as JSON / one-glance verdict / how to recompute a verdict / the conditions, in full
Is this your server?
- Appearing here is free and stays free. So is this page, the structured data inside it, and the fact that search engines and agents can read it. None of that is for sale at any price.
- Free, on request: correct the operator name shown above, ask to be measured now rather than at the next sweep, or ask not to be measured again. Records already taken stay, because a register that deletes its own past is not a register.
- Paid: measured daily instead of weekly, and told by webhook within the hour when a condition flips or the declared surface moves.
- Never for sale: the verdict, the order of this register, and whether you appear in it. Paying buys more measurement of you, sooner. It has never bought a better result, and a paid row that fails is published exactly like a free one that fails.
A green here means every condition that could be measured was measured and passed. It is not a statement that the server is good, safe or correct. Conditions that were not measured are never counted as passes, including for the operator of this register.