# GAIP — Governed Agentic Intelligence Platform

> Free, read-only evidence on AI agents and MCP servers: conformance, change, delivery, receipts. Four products over ten specialist agents, callable over MCP, A2A and HTTPS. No account or key.

GAIP checks the public declarations of AI agents and MCP servers, watches them for change, witnesses what a delegated call returned and keeps verifiable receipts. Free, read-only, no account.

## Products (https://www.gaipagents.com/v1/free/products)
- [Agent Observatory & Conformance](https://www.gaipagents.com/v1/free/products#agent-observatory): Checks public A2A, MCP and OpenAPI declarations and handshakes, and records what was observed at a stated time; facts at time T, never a ranking or universal score. Agents: integration-protocol.
- [Supplier Reliability](https://www.gaipagents.com/v1/free/products#supplier-reliability): Detects material change in the public interfaces of suppliers you depend on and diagnoses failed calls with a bounded repair plan; the wasted-cost figure from outcome evidence surfaces here. Agents: supplier-watch, integration-repair.
- [Delivery Assurance](https://www.gaipagents.com/v1/free/products#delivery-assurance): Before delegation, check which candidates declare a fit; record the delivery checks the buyer expects; witness what came back and return a verifiable receipt. Agents: witness, buyer-assurance, procurement-verify, opportunity-broker.
- [Evidence Ledger](https://www.gaipagents.com/v1/free/products#evidence-ledger): Retained, verifiable GAIP receipts and task-specific counterparty evidence, plus independent outcome evidence for outcome-priced contracts; no trust score and no ROI claim. Agents: trust-assurance, outcome-value.
- [Provenance showcase](https://www.gaipagents.com/v1/free/products#provenance-showcase): Brand and method showcase: field-by-field provenance evidence for a few key collections GAIP holds rights-clear on-chain history for (currently Autoglyphs; others only once rights-clear). Agents: art-intelligence.

## Agents (ten public specialists; ids and endpoints are stable)
Each has an A2A card at https://www.gaipagents.com/agents/{agent_id}/.well-known/agent-card.json and an MCP Server Card at https://www.gaipagents.com/mcp/agents/{agent_id}/server-card.
- [GAIP Digital Art Intelligence Agent](https://www.gaipagents.com/agents/art-intelligence) (`art-intelligence`): Provenance showcase: compares public evidence for rights-clear art collections, flags conflicts. MCP https://www.gaipagents.com/mcp/agents/art-intelligence · A2A https://www.gaipagents.com/a2a/art-intelligence
- [GAIP Opportunity Broker](https://www.gaipagents.com/agents/opportunity-broker) (`opportunity-broker`): Delivery Assurance: checks which public agent candidates declare a fit for a bounded task. MCP https://www.gaipagents.com/mcp/agents/opportunity-broker · A2A https://www.gaipagents.com/a2a/opportunity-broker
- [GAIP Integration & Protocol Agent](https://www.gaipagents.com/agents/integration-protocol) (`integration-protocol`): Agent Observatory: checks A2A, MCP and OpenAPI declarations and logs published changes. MCP https://www.gaipagents.com/mcp/agents/integration-protocol · A2A https://www.gaipagents.com/a2a/integration-protocol
- [GAIP Trust & Assurance Agent](https://www.gaipagents.com/agents/trust-assurance) (`trust-assurance`): Evidence Ledger: verifies GAIP receipts and compiles evidence packs and incident bundles. MCP https://www.gaipagents.com/mcp/agents/trust-assurance · A2A https://www.gaipagents.com/a2a/trust-assurance
- [GAIP Witness Agent](https://www.gaipagents.com/agents/witness) (`witness`): Delivery Assurance: records delivery checks, witnesses results and checks cited quotes. MCP https://www.gaipagents.com/mcp/agents/witness · A2A https://www.gaipagents.com/a2a/witness-agent
- [GAIP Buyer Assurance Agent](https://www.gaipagents.com/agents/buyer-assurance) (`buyer-assurance`): Delivery Assurance: records a buyer's service request and checks what was delivered. MCP https://www.gaipagents.com/mcp/agents/buyer-assurance · A2A https://www.gaipagents.com/a2a/buyer-assurance
- [GAIP Procurement Evidence Agent](https://www.gaipagents.com/agents/procurement-verify) (`procurement-verify`): Delivery Assurance: compares supplier claims with public observations, keeping unknowns. MCP https://www.gaipagents.com/mcp/agents/procurement-verify · A2A https://www.gaipagents.com/a2a/procurement-verify
- [GAIP Integration Repair Agent](https://www.gaipagents.com/agents/integration-repair) (`integration-repair`): Supplier Reliability: diagnoses failed agent or API calls and returns a bounded repair plan. MCP https://www.gaipagents.com/mcp/agents/integration-repair · A2A https://www.gaipagents.com/a2a/integration-repair
- [GAIP Supplier Watch Agent](https://www.gaipagents.com/agents/supplier-watch) (`supplier-watch`): Supplier Reliability: compares supplier snapshots and watches interfaces for material change. MCP https://www.gaipagents.com/mcp/agents/supplier-watch · A2A https://www.gaipagents.com/a2a/supplier-watch
- [GAIP Outcome & Value Agent](https://www.gaipagents.com/agents/outcome-value) (`outcome-value`): Evidence Ledger: records a task outcome and caller-supplied costs with explicit unknowns. MCP https://www.gaipagents.com/mcp/agents/outcome-value · A2A https://www.gaipagents.com/a2a/outcome-value

## Key tools (MCP tools/call on https://www.gaipagents.com/mcp or the named specialist's endpoint)
- `evaluate_public_art_evidence` (art-intelligence): Compare public digital-art / NFT records (marketplace listing, block explorer, artist catalogue) field by field.
- `preflight_broker_candidates` (opportunity-broker): Choosing between agents or services for a task? Pass the `task_class` and your `candidates` (each {counterparty_id, explicit_read_only_consent, payment_required…
- `check_agent_conformance` (integration-protocol): Check any AI agent before you install or call it. Pass just its `url` (site, A2A agent card, MCP server card / server.json or OpenAPI link): GAIP fetches the ca…
- `inspect_counterparty_evidence` (trust-assurance): Need evidence about an agent before you delegate to it? Pass its `counterparty_id`, the `task_class` and any `observations` you have; get task-specific evidence…
- `witness_register_terms` (witness): About to depend on a public HTTPS service? Register what a good response looks like (`checks`: http_status_in, content_type_is, non_empty, json_parses) and get…
- `assurance_prepare` (buyer-assurance): Buyer-side assurance in one step: preflight a public service you chose and record the delivery checks you expect.
- `gaip_verify_supplier_claims` (procurement-verify): Before relying on another agent or API, check its claims against what was actually observed.
- `gaip_diagnose_integration_failure` (integration-repair): An agent-to-agent call failed? Pass the `failure` ({code, detail}): an HTTP status (400-504), a JSON-RPC, A2A or MCP error code, or the raw error text (TLS, DNS…
- `gaip_compare_supplier_snapshots` (supplier-watch): 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 documen…
- `gaip_measure_outcome_value` (outcome-value): Independent outcome evidence for outcome-priced contracts: record what a task actually delivered and what the caller says it cost.
- `gaip_watch_register` (integration-protocol, witness, supplier-watch): Register a free watch on an agent card, supplier interface or delivery terms; signed webhook on change.
- `gaip_watch_list` (integration-protocol, witness, supplier-watch): List your watches, their last result and next check.
- `gaip_watch_remove` (integration-protocol, witness, supplier-watch): Stop a watch and delete its stored events.
- `gaip_watch_events` (integration-protocol, witness, supplier-watch): Read recent change events for your watches.
- `gaip_observatory_lookup` (integration-protocol): What has an MCP server or A2A agent published over time? Look it up by url or name.
- `gaip_manifest_changes` (integration-protocol): Read the hash-chained log of published manifest changes.
- `gaip_evidence_pack` (trust-assurance): Compile an agent's or supplier's conformance, watch, witness and repair history into one dossier with a verify URL per item.
- `gaip_incident_bundle` (trust-assurance): Put the receipts and observations about an incident in time order.
- `gaip_receipt_export` (trust-assurance, witness): Export a GAIP receipt in another ecosystem's shape (for example x402 or in-toto).
- `gaip_citation_witness` (witness): Check that cited web pages exist and contain the quoted text.
- `gaip_supplier_reliability` (integration-repair, supplier-watch): Diagnose a failed supplier call next to the supplier changes GAIP observed around that time (correlation, not causation).
- `verify_gaip_receipt` (trust-assurance, witness): Verify any GAIP receipt ID: retained history, hash chain and Merkle inclusion proof. Integrity only; it does not make the underlying claim true.

## Example calls
```bash
# MCP: start here (no input); every tool is also on https://www.gaipagents.com/mcp
curl -s https://www.gaipagents.com/mcp -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"gaip_quickstart","arguments":{}}}'

# MCP: what has an agent or MCP server published over time? (Agent Observatory)
curl -s https://www.gaipagents.com/mcp/agents/integration-protocol -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"gaip_observatory_lookup","arguments":{"url":"https://agent.example/.well-known/agent-card.json"}}}'

# REST: the same lookup, and the manifest change log
curl -s 'https://www.gaipagents.com/v1/free/observatory/lookup?url=https://agent.example/.well-known/agent-card.json'
curl -s 'https://www.gaipagents.com/v1/free/observatory/changes?limit=20'

# A2A 0.3: plain text is routed to the matching specialist
curl -s https://www.gaipagents.com/a2a/agentverse -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":3,"method":"message/send","params":{"message":{"kind":"message","role":"user","messageId":"m1","parts":[{"kind":"text","text":"check https://agent.example/.well-known/agent-card.json"}]}}}'

# Verify any GAIP receipt
curl -s https://www.gaipagents.com/v1/free/receipts/RECEIPT_ID/verify
```

## Discovery files
- MCP Server Card (SEP-2127): https://www.gaipagents.com/mcp/server-card (also https://www.gaipagents.com/.well-known/mcp/server-card.json)
- Specialist MCP Server Cards: https://www.gaipagents.com/mcp/agents/{agent_id}/server-card
- A2A Agent Card (router): https://www.gaipagents.com/.well-known/agent-card.json
- AI Catalog: https://www.gaipagents.com/.well-known/ai-catalog.json
- OpenAPI 3.1: https://www.gaipagents.com/openapi.json
- Directory listing kit: https://www.gaipagents.com/v1/free/discovery/listing-kit
- Full guide with every tool: https://www.gaipagents.com/llms-full.txt
- Official MCP Registry: io.github.tjcgraham-rgb/gaip-broker and io.github.tjcgraham-rgb/gaip-{agent_id}
- Sitemap: https://www.gaipagents.com/sitemap.xml

## Legal and methodology
Legal and method pages (Draft — pending legal review):
- Terms of use: https://www.gaipagents.com/terms
- Privacy notice: https://www.gaipagents.com/privacy
- Corrections and opt-out: https://www.gaipagents.com/corrections
- Methodology (neutral, no rankings, no universal scores, facts at time T): https://www.gaipagents.com/methodology
- Outputs are read-only evidence about what was observed at a stated time; not certification, endorsement, or legal, financial or insurance advice. Public or non-personal data only.

## Optional

Older machine-readable resources, kept for existing integrations.

GAIP exposes machine-readable discovery, evidence surfaces and bounded free read-only task execution.

### Start here
- Products (four products plus a provenance showcase): https://www.gaipagents.com/v1/free/products
- Terms https://www.gaipagents.com/terms · Privacy https://www.gaipagents.com/privacy · Corrections https://www.gaipagents.com/corrections · Methodology https://www.gaipagents.com/methodology (drafts pending legal review)
- Agentic Resource Discovery catalog: https://www.gaipagents.com/.well-known/ai-catalog.json
- Capability manifest: https://www.gaipagents.com/manifest.json
- Protocol integration map: https://www.gaipagents.com/integrations.json
- ERC-8004 domain registration: https://www.gaipagents.com/.well-known/agent-registration.json
- ERC-8004 eleven-identity roster: https://www.gaipagents.com/erc8004/roster.json
- ERC-8004 preparation status: https://www.gaipagents.com/erc8004/status.json
- ERC-8004 unsigned transaction plan: https://www.gaipagents.com/erc8004/transaction-plan.json
- Agentverse profile: https://www.gaipagents.com/agentverse-profile.json
- Entra Agent ID mapping: https://www.gaipagents.com/entra-agent-id.json
- External task and outcome example: https://www.gaipagents.com/external-task-example.json
- Cross-protocol verification plan: https://www.gaipagents.com/protocol-verification.json
- Phase 1 external-use scorecard: https://www.gaipagents.com/phase1-scorecard.json
- Founder-at-Mac activation pack: https://www.gaipagents.com/activation-pack.json
- Extended preflight capability publication: https://www.gaipagents.com/extended-preflight-capabilities.json
- Default agent card: https://www.gaipagents.com/.well-known/agent-card.json
- OpenAPI: https://www.gaipagents.com/openapi.json
- Service status: https://www.gaipagents.com/status.json
- Automatic public progress: https://www.gaipagents.com/progress.json
- Shadow onboarding readiness: https://www.gaipagents.com/onboarding.json
- Measurement and launch queue: https://www.gaipagents.com/measurement.json
- Foundation integration: https://www.gaipagents.com/integration.json
- Phase-entry gates: https://www.gaipagents.com/phase-entry.json
- Phase 1 exit evidence: https://www.gaipagents.com/phase1-exit.json
- Frozen shared result: https://www.gaipagents.com/shared-result.json
- Independent-use receipt schema: https://www.gaipagents.com/phase1-use-receipt-schema.json
- Outcome receipt schema: https://www.gaipagents.com/phase1-outcome-receipt-schema.json
- Receipt verification rules: https://www.gaipagents.com/phase1-receipt-verification.json
- Evidence acceleration status: https://www.gaipagents.com/phase1-acceleration.json
- Four-agent public value outputs: https://www.gaipagents.com/value-outputs.json
- Stateless receipt preflight: POST https://www.gaipagents.com/phase1-receipts/preflight
- External-consumption proof: https://www.gaipagents.com/proof.json
- Public history: https://www.gaipagents.com/history.json
- Free capabilities: https://www.gaipagents.com/v1/free/capabilities
- Canonical description: GAIP helps an agent verify another agent before delegation, run a bounded public task, and verify the resulting receipt.
- Machine two-minute start: https://www.gaipagents.com/v1/free/start
- Phase 1 distribution progress: https://www.gaipagents.com/v1/free/distribution/progress
- Live adoption evidence: https://www.gaipagents.com/v1/free/adoption/status
- Public free-task entry: https://www.gaipagents.com/try
- Frozen four-agent loop: POST https://www.gaipagents.com/v1/free/loop/run
- External discovery cohort: https://www.gaipagents.com/v1/free/discovery/cohort
- Evidence-moat metrics: https://www.gaipagents.com/v1/free/history/metrics
- Verify before call: POST https://www.gaipagents.com/v1/free/verify-before-call
- Design-partner qualification: POST https://www.gaipagents.com/v1/free/design-partner/qualify
- Factual inbound reply preparation: POST https://www.gaipagents.com/v1/free/sales/inbound-reply
- Outbound sales authority: https://www.gaipagents.com/v1/free/sales/outbound-policy
- Human design-partner guide: https://www.gaipagents.com/design-partners
- Counterparty evidence: POST https://www.gaipagents.com/v1/free/counterparty-evidence
- Delegation evidence: POST https://www.gaipagents.com/v1/free/delegation-evidence
- Counterparty request schema: https://www.gaipagents.com/schemas/counterparty-evidence-request-v1.schema.json
- Counterparty response schema: https://www.gaipagents.com/schemas/counterparty-evidence-response-v1.schema.json

### All ten specialists
- Full public identity roster: https://www.gaipagents.com/v1/public-identities
- Ten-agent human roster: https://www.gaipagents.com/agents
- Free live capabilities: https://www.gaipagents.com/v1/free/capabilities
- Art Intelligence: https://www.gaipagents.com/.well-known/art-intelligence-agent-card.json
- Opportunity Broker: https://www.gaipagents.com/.well-known/opportunity-broker-agent-card.json
- Integration & Protocol: https://www.gaipagents.com/.well-known/integration-protocol-agent-card.json
- Trust & Assurance: https://www.gaipagents.com/.well-known/trust-assurance-agent-card.json

### Human-readable lifecycle
- https://www.gaipagents.com/how-it-works
- https://www.gaipagents.com/onboarding
- https://www.gaipagents.com/measurement
- https://www.gaipagents.com/integration
- https://www.gaipagents.com/phase-entry
- https://www.gaipagents.com/phase1-exit
- https://www.gaipagents.com/for-agents
- https://www.gaipagents.com/for-businesses

### Authority boundary
Bounded free read-only task execution is active. External outreach, appointment, contracting, payment, wallet, signing, trading and consequential production authority remain disabled. Preserve evidence references, coverage, freshness, conflicts, limitations and abstentions when consuming GAIP outputs. GAIP does not certify counterparties or make the caller's delegation decision.


### Native bounded execution
- MCP discovery and JSON-RPC execution: https://www.gaipagents.com/mcp
- A2A JSON-RPC execution: https://www.gaipagents.com/a2a/{agent_id} (message/send, tasks/get)
- Durable receipt retrieval: https://www.gaipagents.com/v1/free/receipts/{receipt_id}
- Receipt proof: https://www.gaipagents.com/v1/free/receipts/{receipt_id}/verify
- External-service qualification: https://www.gaipagents.com/v1/shadow/services
- Agent Card interoperability recovery trial: https://www.gaipagents.com/v1/free/interoperability/recovery
- Adoption evidence status: https://www.gaipagents.com/v1/free/adoption/status
- New inbound calls receive non-authorising continuity and receipt-bound outcome proofs; caller claims remain unverified until independent review.
- Authority: public or non-personal, zero-price, read-only tasks only; no payment, wallet, signing, contract, private data or consequential action.
- A completed call is retained before success and never receives automatic evidence credit.
- Output assurance source-link trial: https://www.gaipagents.com/v1/free/incubator/agent-output-assurance

### Products, terms and methodology (Draft — pending legal review)
- Products (four products plus a provenance showcase): https://www.gaipagents.com/v1/free/products
- Terms of use: https://www.gaipagents.com/terms
- Privacy notice: https://www.gaipagents.com/privacy
- Corrections and opt-out: https://www.gaipagents.com/corrections
- Methodology (neutral, no rankings, no universal scores, facts at time T): https://www.gaipagents.com/methodology
- GAIP outputs are read-only evidence, not certification, endorsement, or legal, financial or insurance advice.

## Every tool

### gaip_verify_supplier_claims
Before relying on another agent or API, check its claims against what was actually observed. Pass `claims` (each with an `id`), optional `observations` ({claim_id, result: PASS|FAIL, detail}) and its `metadata`. Returns per-claim OBSERVED_AS_REPORTED / CONTRADICTED / MIXED / UNTESTED with pass/fail counts and evidence, warnings for unusable observations, an interface check and a receipt. Not a certification.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/procurement-verify

### gaip_diagnose_integration_failure
An agent-to-agent call failed? Pass the `failure` ({code, detail}): an HTTP status (400-504), a JSON-RPC, A2A or MCP error code, or the raw error text (TLS, DNS, connection refused, timeout, schema mismatch). Returns a specific diagnosis, severity, whether and how to retry (attempts, backoff, Retry-After), ordered fix steps, the likely owner, evidence to capture and a receipt. Proposal only; GAIP does not touch the other system.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/integration-repair

### gaip_compare_supplier_snapshots
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.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/supplier-watch

### witness_delivery
Check a service's real response against terms you registered with witness_register_terms. mode=PUBLIC_REPLAY makes GAIP fetch the public URL itself; mode=BUYER_SUBMITTED checks a response you pass in. Returns PASS/FAIL/UNKNOWN per check and a receipt.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/witness

### evaluate_public_art_evidence
Compare public digital-art / NFT records (marketplace listing, block explorer, artist catalogue) field by field. Pass a `question` and `evidence_items` as the records look (creator/artist, title/name, date/mint_date/created, edition, contract/contract_address, token_id/identifier, chain, medium, or claim+claim_key, each with a source_url). Returns per-field AGREES / CONFLICT / SINGLE_SOURCE with values by source, what evidence would resolve each conflict, a CONSISTENT / CONFLICTS_FOUND / INSUFFICIENT_EVIDENCE verdict and a receipt. URLs are not fetched; does not establish authenticity, ownership or price.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/art-intelligence

### check_agent_conformance
Check any AI agent before you install or call it. Pass just its `url` (site, A2A agent card, MCP server card / server.json or OpenAPI link): GAIP fetches the card, validates it against the A2A, MCP or OpenAPI spec, tests that its endpoint answers and returns READY / FIXES_NEEDED / NO_AGENT_CARD / UNREACHABLE. Or pass the card itself as `metadata`. Every finding has a severity, JSON path, plain-English fix and spec link, plus a 0-100 score and a JSON Patch with placeholders; the receipt verifies with verify_gaip_receipt. Set mode=VERIFY_BEFORE_CALL with `target` to get task-specific evidence about a counterparty instead.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/integration-protocol

### verify_gaip_receipt
Verify any GAIP receipt ID: retained history, hash chain and Merkle inclusion proof. Integrity only; it does not make the underlying claim true.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/trust-assurance, https://www.gaipagents.com/mcp/agents/witness

### witness_register_terms
About to depend on a public HTTPS service? Register what a good response looks like (`checks`: http_status_in, content_type_is, non_empty, json_parses) and get a `terms_id`. Then call witness_delivery to have GAIP independently check what the service returns.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/witness

### witness_dispute_bundle
Export a neutral, no-fault evidence bundle for a witnessed delivery receipt, e.g. to share with the other party.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/witness

### assurance_prepare
Buyer-side assurance in one step: preflight a public service you chose and record the delivery checks you expect. Returns a `terms_id`; finish with assurance_complete and check any receipt with assurance_verify.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/buyer-assurance

### assurance_complete
Finish a Buyer Assurance check: GAIP replays the public service (or checks a response you submit) against the terms from assurance_prepare and returns a delivery receipt.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/buyer-assurance

### assurance_verify
Verify a Buyer Assurance terms or delivery receipt by ID.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/buyer-assurance

### preflight_broker_candidates
Choosing between agents or services for a task? Pass the `task_class` and your `candidates` (each {counterparty_id, explicit_read_only_consent, payment_required, authentication_required, task_classes}) and get which ones you can call now and why the others are held, with a receipt. No ranking, outreach or appointment.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/opportunity-broker

### inspect_counterparty_evidence
Need evidence about an agent before you delegate to it? Pass its `counterparty_id`, the `task_class` and any `observations` you have; get task-specific evidence coverage, conflicts and gaps with a receipt. No universal trust score or decision.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/trust-assurance

### gaip_measure_outcome_value
Independent outcome evidence for outcome-priced contracts: record what a task actually delivered and what the caller says it cost. Pass `counterparty_id`, `task_class`, `episode_id`, the `task` (acceptance_criteria), `delivery` (status) and `costs`; get a delivery, downstream-use and full-cost dossier with a receipt. Missing costs and unverified claims stay explicit; no ROI claim.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/outcome-value

### gaip_observatory_lookup
What has an MCP server or A2A agent published over time? Pass a `url` or `name` to find its Observatory target_id, or a `target_id` for its dated facts: status history, manifest hash and bounded snapshot, conformance codes, metadata-signal rules (pattern present / not present) and the receipted change log. Facts observed at a time; not an assessment of safety or quality.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/integration-protocol

### gaip_manifest_changes
Read the Agent Observatory's hash-chained Manifest Transparency Log: which published manifests changed, before/after hashes, neutral change facts and receipts. Optional `target_id`, `since` (RFC 3339), `limit` (max 100).
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/integration-protocol

### gaip_evidence_pack
An insurer, auditor or buyer asking what evidence exists about an agent or supplier? Pass its `subject` (public id or https URL), an optional `scope` (receipt_ids, since/until, categories, max_items) and optional `requester` (continuity_handle to include your own receipts). Get conformance, watch, witness, repair and incident records, each with a verify URL and Merkle proof, a manifest of counts and gaps, and a reference table of where it may help locate evidence for AIUC-1 / ISO/IEC 42001 reviews. An evidence compilation, not a certification or advice. If BLOCKED, read `hint`.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/trust-assurance

### gaip_incident_bundle
Something went wrong with an agent and you need the facts in order? Pass the `receipt_ids` you hold and attributed `observations` ({source, statement, observed_at_utc}). GAIP verifies each receipt, orders a timeline, attributes every entry to its source and adds an EU AI Act Article 73 reference aid. No fault, cause or liability finding; not a regulatory filing. If BLOCKED, read `hint`.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/trust-assurance

### gaip_receipt_export
Need a GAIP receipt in another ecosystem's shape? Pass `receipt_id` and `format`: `x402` (Settlement Attestation Receipt proposal style), `erc8004` (validation-response shape for off-chain publication) or `vc` (W3C-VC-like JSON-LD). Unsigned: integrity via hash chain and Merkle proof only; no on-chain write.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/trust-assurance, https://www.gaipagents.com/mcp/agents/witness

### gaip_watch_register
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.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/integration-protocol, https://www.gaipagents.com/mcp/agents/witness, https://www.gaipagents.com/mcp/agents/supplier-watch

### gaip_watch_list
See your watches: kind, target, last verdict, last and next check, and webhook endpoint (never the secret). Pass your `continuity_handle`.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/integration-protocol, https://www.gaipagents.com/mcp/agents/witness, https://www.gaipagents.com/mcp/agents/supplier-watch

### gaip_watch_remove
Stop a watch: pass your `continuity_handle` and the `watch_id`. Its stored events are deleted; retained receipts stay verifiable.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/integration-protocol, https://www.gaipagents.com/mcp/agents/witness, https://www.gaipagents.com/mcp/agents/supplier-watch

### gaip_watch_events
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.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/integration-protocol, https://www.gaipagents.com/mcp/agents/witness, https://www.gaipagents.com/mcp/agents/supplier-watch

### gaip_citation_witness
Check that cited web pages contain the quoted text. Pass `citations` (1-20 {url, quote?, claimed_title?, claimed_date?}). GAIP fetches each public page once (robots.txt respected), and per citation returns QUOTE_FOUND / QUOTE_NOT_FOUND_IN_FETCHED_VERSION / SOURCE_UNREACHABLE / SOURCE_NOT_FOUND_404 / CONTENT_NOT_TEXT / ROBOTS_DISALLOWED, the fetch time, HTTP status, SHA-256 of the fetched bytes, a matched excerpt of at most 300 characters and a receipt. No page copies are kept. Facts about the fetched version only; pages change. Not legal advice and not a judgement on any author.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/witness

### gaip_supplier_reliability
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.
MCP: https://www.gaipagents.com/mcp · https://www.gaipagents.com/mcp/agents/integration-repair, https://www.gaipagents.com/mcp/agents/supplier-watch

## Agent tool sets

- art-intelligence: evaluate_public_art_evidence
- opportunity-broker: preflight_broker_candidates
- integration-protocol: check_agent_conformance, gaip_watch_register, gaip_watch_list, gaip_watch_remove, gaip_watch_events, gaip_observatory_lookup, gaip_manifest_changes
- trust-assurance: inspect_counterparty_evidence, gaip_receipt_export, verify_gaip_receipt, gaip_evidence_pack, gaip_incident_bundle
- witness: witness_register_terms, witness_delivery, gaip_receipt_export, verify_gaip_receipt, witness_dispute_bundle, gaip_watch_register, gaip_watch_list, gaip_watch_remove, gaip_watch_events, gaip_citation_witness
- buyer-assurance: assurance_prepare, assurance_complete, assurance_verify
- procurement-verify: gaip_verify_supplier_claims
- integration-repair: gaip_diagnose_integration_failure, gaip_supplier_reliability
- supplier-watch: gaip_compare_supplier_snapshots, gaip_watch_register, gaip_watch_list, gaip_watch_remove, gaip_watch_events, gaip_supplier_reliability
- outcome-value: gaip_measure_outcome_value