# GAIP Supplier Watch Agent

> Now part of GAIP Check and GAIP Watch: compares supplier snapshots and watches for change.

- name: io.github.tjcgraham-rgb/gaip-supplier-watch
- version: 1.5.0
- connection class: R0 (autonomous)
- trust: 93/100 flags: duplicate-repo
- quality: 75/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.tjcgraham-rgb%2Fgaip-supplier-watch
- tools: https://api.protogrid.dev/v1/servers/io.github.tjcgraham-rgb%2Fgaip-supplier-watch/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "gaip-supplier-watch": {
      "type": "http",
      "url": "https://www.gaipagents.com/mcp/agents/supplier-watch"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-100% +updated-11d-ago -duplicate-repo(12 names)
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 75/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 6 of 6 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 2,539 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 25 (weight 15)

- warn `stability.changes`: 15 tool changes in 30 days
- fail `stability.rug_pull`: 5 tools kept their name but changed most of their description in 30 days; review before trusting them

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 6, about 2,539 tokens to load them all
- tool set hash: 41040b3df116408da3b5dd1a6763a566
- tools last changed: 2026-10-02T09:52:35.482Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.tjcgraham-rgb/gaip-supplier-watch.svg)](https://protogrid.dev/servers/io.github.tjcgraham-rgb/gaip-supplier-watch)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-02 `gaip_watch_register` changed (inputSchema)
- 2026-10-01 `gaip_watch_register` changed (inputSchema)
- 2026-10-01 `gaip_supplier_reliability` changed (inputSchema)
- 2026-09-28 `gaip_supplier_reliability` changed (title, description, inputSchema) **meaning changed**
  - before: A supplier agent or API started failing? Pass the `failure` ({code, detail}), the supplier's public `supplier_url` and optionally `failure_started_at`. Returns the Integration Repair diagnosis plus the supplier card and readiness changes GAIP observed around that time, each with a receipt and labelled correlated in time (not causation), next steps and an offer to watch the supplier. Free, read-only, no account. Inputs must be public and non-personal; calling declares that (data_classification defaults to PUBLIC).
  - after: Use this when a supplier agent or API you depend on started failing ("did something change on their side?"). Pass its `supplier_url` and the `failure`. Returns the diagnosis plus changes GAIP observed around then (correlated in time, not causation), with receipts. Free, read-only, no account; inputs must be public and non-personal.
- 2026-09-28 `gaip_watch_events` changed (description, inputSchema) **meaning changed**
  - before: Read recent change events for your watches (all, or one `watch_id`): verdict before and after, a compact change summary, the event receipt and whether the webhook delivery succeeded. Free, read-only, no account. Inputs must be public and non-personal; calling declares that (data_classification defaults to PUBLIC).
  - after: Use this when asked what changed on a watched agent or service. Pass your `continuity_handle` and optionally a `watch_id`. Returns recent change events: verdict before and after, a change summary, the receipt and webhook delivery status. Free, read-only, no account; inputs must be public and non-personal.
- 2026-09-28 `gaip_watch_remove` changed (description, inputSchema)
  - before: Stop a watch: pass your `continuity_handle` and the `watch_id`. Its stored events are deleted; retained receipts stay verifiable. Free, read-only, no account. Inputs must be public and non-personal; calling declares that (data_classification defaults to PUBLIC).
  - after: Use this when asked to stop watching an agent or service. Pass your `continuity_handle` and the `watch_id`. Its stored events are deleted; retained receipts stay verifiable. Free, no account; records a GAIP receipt only. Inputs must be public and non-personal.
- 2026-09-28 `gaip_watch_list` changed (description)
  - before: See your watches: kind, target, last verdict, last and next check, and webhook endpoint (never the secret). Pass your `continuity_handle`. Free, read-only, no account. Inputs must be public and non-personal; calling declares that (data_classification defaults to PUBLIC).
  - after: Use this when asked which agents or services you are watching. Pass your `continuity_handle`. Returns each watch's kind, target, last verdict, last and next check and webhook endpoint (never the secret). Free, read-only, no account; inputs must be public and non-personal.
- 2026-09-28 `gaip_watch_register` changed (title, description, inputSchema) **meaning changed**
  - before: Keep watching an agent you depend on, for free. kind=AGENT_READINESS re-checks an agent URL's readiness, SUPPLIER_CARD re-fetches its published card and flags BREAKING / NON_BREAKING changes, DELIVERY_TERMS replays witness terms (terms_id from witness_register_terms) and flags NOT_MET. Pass the `continuity_handle` an earlier GAIP result gave you (it proves the watches are yours) and optionally your own public https `webhook_url`: changes are POSTed there signed with X-GAIP-Signature (HMAC-SHA256; the `webhook_secret` is shown once). FREE: 3 watches, each checked at most every 24 hours; every change gets a receipt. Free, read-only, no account. Inputs must be public and non-personal; calling declares that (data_classification defaults to PUBLIC).
  - after: Use this when asked to keep an eye on an agent or MCP server ("tell me if it changes or goes down"). Pass the `continuity_handle` from any GAIP result, `kind` and `target_url`. GAIP re-checks every 24 hours (3 free watches), receipts each change and can call your webhook. Free, no account; records a GAIP receipt only. Inputs must be public and non-personal.
- 2026-09-28 `gaip_compare_supplier_snapshots` changed (title, description, inputSchema, annotations) **meaning changed**
  - before: Detect breaking changes in an agent or API you depend on. Pass `prior` and `current`: two versions of an A2A agent card, MCP server description, OpenAPI document or a {version, endpoint, permissions, ...} snapshot. Returns each change (skill/tool/operation removed, auth added, endpoint moved, HTTPS downgrade, major version, capability or mode removed) as BREAKING / NON_BREAKING / INFO with impact and migration notes, an overall verdict and a receipt. Free, read-only, no account. Inputs must be public and non-personal; calling declares that (data_classification defaults to PUBLIC).
  - after: Use this when asked what changed between two versions of an agent card, MCP server description or OpenAPI document ("did this API break?"). Pass `prior` and `current`. Returns each change as BREAKING / NON_BREAKING / INFO with migration notes and a receipt. Free, no account; records a GAIP receipt only. Inputs must be public and non-personal.
- 2026-09-28 `gaip_supplier_reliability` added
  - A supplier agent or API started failing? Pass the `failure` ({code, detail}), the supplier's public `supplier_url` and optionally `failure_started_at`. Returns the Integration Repair diagnosis plus the supplier card and readiness changes GAIP observed around that time, each with a receipt and labelled correlated in time (not causation), next steps and an offer to watch the supplier. Free, read-only, no account. Inputs must be public and non-personal; calling declares that (data_classification defaults to PUBLIC).

Full history: https://api.protogrid.dev/v1/servers/io.github.tjcgraham-rgb%2Fgaip-supplier-watch/changes

## Remotes

- https://www.gaipagents.com/mcp/agents/supplier-watch (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (6)

- `gaip_compare_supplier_snapshots`: Use this when asked what changed between two versions of an agent card, MCP server description or OpenAPI document ("did this API break?"). Pass `prior` and `current`. Returns each change as BREAKING / NON_BREAKING / INFO with migration notes and a receipt. Free, no account; records a GAIP receipt only. Inputs must be public and non-personal.
- `gaip_supplier_reliability`: Use this when a supplier agent or API you depend on started failing ("did something change on their side?"). Pass its `supplier_url` and the `failure`. Returns the diagnosis plus changes GAIP observed around then (correlated in time, not causation), with receipts. Free, read-only, no account; inputs must be public and non-personal.
- `gaip_watch_events`: Use this when asked what changed on a watched agent or service. Pass your `continuity_handle` and optionally a `watch_id`. Returns recent change events: verdict before and after, a change summary, the receipt and webhook delivery status. Free, read-only, no account; inputs must be public and non-personal.
- `gaip_watch_list`: Use this when asked which agents or services you are watching. Pass your `continuity_handle`. Returns each watch's kind, target, last verdict, last and next check and webhook endpoint (never the secret). Free, read-only, no account; inputs must be public and non-personal.
- `gaip_watch_register`: Use this when asked to keep an eye on an agent or MCP server ("tell me if it changes or goes down"). Pass the `continuity_handle` from any GAIP result, `kind` and `target_url`. GAIP re-checks every 24 hours (3 free watches), receipts each change and can call your webhook. Free, no account; records a GAIP receipt only. Inputs must be public and non-personal.
- `gaip_watch_remove`: Use this when asked to stop watching an agent or service. Pass your `continuity_handle` and the `watch_id`. Its stored events are deleted; retained receipts stay verifiable. Free, no account; records a GAIP receipt only. Inputs must be public and non-personal.