GAIP keeps an independent, dated record of what AI agents, MCP servers and online shops publish.
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Use this when asked whether an AI agent, MCP server or API works or has changed, e.g. before adding or paying it. Pass its `url`. Returns a verdict, fixes, dated history when observed, and a receipt. With `agent` (e.g. GPTBot): may your bot fetch it (robots.txt, AI-crawler rules)? Free, read-only, no account; inputs must be public and non-personal.
Public https link to the agent, its A2A agent card, MCP server endpoint or OpenAPI document. GAIP fetches, validates and reach-tests it; an MCP endpoint gets a read-only handshake (initialize, tools/list).
Optional: ask "may my agent fetch this url?" instead. Your agent's user-agent token, e.g. GPTBot; GAIP reads the site's robots.txt and AI-permission files (gaip_check_permission).
Optional: true returns the full result with every underlying field. Default: a short answer.
Optional: what you plan to hand it, e.g. 'weather forecast for London'. Adds task-specific evidence.
Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later).
Use this when asked whether an AI agent, MCP server or API works or has changed, e.g. before adding or paying it. Pass its `url`. Returns a verdict, fixes, dated history when observed, and a receipt. With `agent` (e.g. GPTBot): may your bot fetch it (robots.txt, AI-crawler rules)? Free, read-only, no account; inputs must be public and non-personal.
| Argument | Type | Description |
|---|---|---|
| url* | string | Public https link to the agent, its A2A agent card, MCP server endpoint or OpenAPI document. GAIP fetches, validates and reach-tests it; an MCP endpoint gets a read-only handshake (initialize, tools/list). |
| agent | string | Optional: ask "may my agent fetch this url?" instead. Your agent's user-agent token, e.g. GPTBot; GAIP reads the site's robots.txt and AI-permission files (gaip_check_permission). |
| verbose | boolean | Optional: true returns the full result with every underlying field. Default: a short answer. |
| intended_task | string | Optional: what you plan to hand it, e.g. 'weather forecast for London'. Adds task-specific evidence. |
| continuity_handle | object | Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later). |
{
"type": "object",
"examples": [
{
"url": "https://www.gaipagents.com/.well-known/agent-card.json"
}
],
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"maxLength": 2048,
"description": "Public https link to the agent, its A2A agent card, MCP server endpoint or OpenAPI document. GAIP fetches, validates and reach-tests it; an MCP endpoint gets a read-only handshake (initialize, tools/list)."
},
"agent": {
"type": "string",
"maxLength": 300,
"description": "Optional: ask \"may my agent fetch this url?\" instead. Your agent's user-agent token, e.g. GPTBot; GAIP reads the site's robots.txt and AI-permission files (gaip_check_permission)."
},
"verbose": {
"type": "boolean",
"default": false,
"description": "Optional: true returns the full result with every underlying field. Default: a short answer."
},
"intended_task": {
"type": "string",
"maxLength": 500,
"description": "Optional: what you plan to hand it, e.g. 'weather forecast for London'. Adds task-specific evidence."
},
"continuity_handle": {
"type": "object",
"required": [
"continuity_id",
"token"
],
"properties": {
"token": {
"type": "string"
},
"continuity_id": {
"type": "string"
}
},
"description": "Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later).",
"additionalProperties": false
}
},
"additionalProperties": false
}Use this when an agent, MCP or API call failed. Paste the `error` text and/or `http_status`; add the service `url` if known. Returns the cause, the exact fix (e.g. the missing argument) and retry_after_seconds; `keep_receipt: true` adds a dated receipt. Free, read-only, no account; inputs must be public and non-personal.
| Argument | Type | Description |
|---|---|---|
| url | string | Optional: public https URL of the agent, MCP server or API that failed. |
| error | string | The error you got, as text: HTTP status line, JSON-RPC/A2A/MCP error or message. Give this and/or http_status. |
| verbose | boolean | Optional: true returns the full result with every underlying field. Default: a short answer. |
| http_status | integer | Optional: the HTTP status code you got, e.g. 429. |
| keep_receipt | boolean | Optional: true keeps a dated GAIP receipt of this answer and returns a continuity handle. Default: GAIP keeps no record of the task (usage is counted without its content). |
| continuity_handle | object | Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later). |
Use this when asked whether a service delivered what was promised or whether cited pages contain the quoted text. Pass `citations`, or a service `url` (+ `checks`, the `result` you got), or `claims` with `observations`. Returns a result per item. Free, no account; only delivery keeps a record. Inputs must be public and non-personal.
| Argument | Type | Description |
|---|---|---|
| url | string | Claims: the agent or supplier they are about. Delivery: the public https service URL that should deliver. |
| checks | array | Optional (delivery): what a good response is, e.g. [{"id": "http_status_in", "allowed": [200]}, {"id": "json_parses"}]. Default: HTTP 200 and a non-empty body. |
| claims | array | Claims to record about `url`: each a sentence or {id, text}. Each is compared with the `observations` you supply; without them it stays UNTESTED. |
| result | object | Optional (delivery): the response you received. Omitted: GAIP fetches the service URL now (public replay). |
| verbose | boolean | Optional: true returns the full result with every underlying field. Default: a short answer. |
| metadata | object | Optional (claims): the published agent card, MCP or OpenAPI document. |
| terms_id | string | Optional (delivery): terms_id from an earlier registration, instead of url. |
Use this when asked to keep an eye on an agent or MCP server, or to be alerted when it changes. Pass its `url`: returns feed links and its latest dated changes; add `webhook_url` for a free watch (checked every 24 h, signed webhook on change). Free, no account; with a webhook it records a watch. Inputs must be public and non-personal.
| Argument | Type | Description |
|---|---|---|
| url* | string | Public https URL of the MCP server endpoint or agent (card) to follow. No query string. |
| verbose | boolean | Optional: true returns the full result with every underlying field. Default: a short answer. |
| webhook_url | string | Optional: your own public https endpoint. GAIP then registers a watch and POSTs a signed event when the result changes. |
| continuity_handle | object | Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later). |
{
"type": "object",
"examples": [
{
"url": "https://www.gaipagents.com/mcp"
}
],
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"maxLength": 2048,
"description": "Public https URL of the MCP server endpoint or agent (card) to follow. No query string."
},
"verbose": {
"type": "boolean",
"default": false,
"description": "Optional: true returns the full result with every underlying field. Default: a short answer."
},
"webhook_url": {
"type": "string",
"format": "uri",
"maxLength": 2048,
"description": "Optional: your own public https endpoint. GAIP then registers a watch and POSTs a signed event when the result changes."
},
"continuity_handle": {
"type": "object",
"required": [
"continuity_id",
"token"
],
"properties": {
"token": {
"type": "string"
},
"continuity_id": {
"type": "string"
}
},
"description": "Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later).",
"additionalProperties": false
}
},
"additionalProperties": false
}Use this when a shopper is about to buy something an AI suggested, or asks if a price or stock claim is right. Pass the product page `url` and the `claim`. Returns what the page showed beside what the claim said, and a signed, dated receipt. Second Look by GAIP. Free, no account, no affiliate links; inputs must be public and non-personal.
| Argument | Type | Description |
|---|---|---|
| url* | string | Public https link to the product page on the shop's own site. |
| claim | string | What the shopper was told, in plain words, e.g. "89 GBP, in stock, size M". Only the price, stock and variant are kept; the rest is discarded. |
| price | string | Claimed price, e.g. "89.00" (optional). |
| variant | string | Claimed size, colour or option (optional). |
| verbose | boolean | Optional: true returns the full result with every underlying field. Default: a short answer. |
| currency | string | ISO currency, e.g. GBP (optional). |
| in_stock | boolean | Claimed stock (optional). |
| mandate_ref |
{
"type": "object",
"examples": [
{
"error": "HTTP 429 Too Many Requests; Retry-After: 20",
"http_status": 429
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"maxLength": 2048,
"description": "Optional: public https URL of the agent, MCP server or API that failed."
},
"error": {
"type": "string",
"maxLength": 4000,
"description": "The error you got, as text: HTTP status line, JSON-RPC/A2A/MCP error or message. Give this and/or http_status."
},
"verbose": {
"type": "boolean",
"default": false,
"description": "Optional: true returns the full result with every underlying field. Default: a short answer."
},
"http_status": {
"type": "integer",
"maximum": 599,
"minimum": 100,
"description": "Optional: the HTTP status code you got, e.g. 429."
},
"keep_receipt": {
"type": "boolean",
"default": false,
"description": "Optional: true keeps a dated GAIP receipt of this answer and returns a continuity handle. Default: GAIP keeps no record of the task (usage is counted without its content)."
},
"continuity_handle": {
"type": "object",
"required": [
"continuity_id",
"token"
],
"properties": {
"token": {
"type": "string"
},
"continuity_id": {
"type": "string"
}
},
"description": "Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later).",
"additionalProperties": false
}
},
"additionalProperties": false
}| citations |
| array |
| Citations to check: each {url, quote?} or just a URL. GAIP fetches each page once (robots.txt respected) and looks for the quote. |
| keep_receipt | boolean | Optional: true keeps a dated GAIP receipt of this answer and returns a continuity handle. Default: GAIP keeps no record of the task (usage is counted without its content). |
| observations | array | Optional (claims): what you saw, each {claim_id, result: PASS|FAIL, detail}. |
| continuity_handle | object | Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later). |
{
"type": "object",
"examples": [
{
"citations": [
{
"url": "https://www.gaipagents.com/",
"quote": "GAIP"
}
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"maxLength": 2048,
"description": "Claims: the agent or supplier they are about. Delivery: the public https service URL that should deliver."
},
"checks": {
"type": "array",
"items": {
"type": "object",
"required": [
"id"
],
"properties": {
"id": {
"enum": [
"http_status_in",
"content_type_is",
"non_empty",
"json_parses",
"json_required_keys",
"json_path_equals",
"max_latency_ms",
"max_bytes",
"text_contains",
"regex"
],
"type": "string",
"description": "http_status_in (allowed), content_type_is (value), non_empty, json_parses, json_required_keys (keys), json_path_equals (path, value), max_latency_ms (limit), max_bytes (limit), text_contains (value), regex (pattern)."
},
"keys": {
"type": "array",
"items": {
"type": "string",
"maxLength": 200
},
"maxItems": 20,
"minItems": 1,
"description": "json_required_keys: top-level or dotted keys that must exist, e.g. [\"a.b\"]."
},
"path": {
"type": "string",
"maxLength": 200,
"description": "json_path_equals: dotted path, list items by index, e.g. items.0.id."
},
"limit": {
"type": "integer",
"maximum": 60000,
"minimum": 1,
"description": "max_latency_ms: milliseconds (1-60000); max_bytes: body bytes (1-32768)."
},
"value": {
"type": "string",
"maxLength": 200,
"description": "content_type_is: media type, e.g. application/json; text_contains: case-sensitive text; json_path_equals: the expected value (GAIP also accepts a number, boolean, null, array or object)."
},
"allowed": {
"type": "array",
"items": {
"type": "integer",
"maximum": 599,
"minimum": 100
},
"maxItems": 10,
"minItems": 1,
"description": "http_status_in: the acceptable HTTP statuses, e.g. [200]."
},
"pattern": {
"type": "string",
"maxLength": 200,
"description": "regex: bounded pattern searched in the body; no nested quantifiers."
}
},
"additionalProperties": false
},
"examples": [
[
{
"id": "http_status_in",
"allowed": [
200
]
},
{
"id": "content_type_is",
"value": "application/json"
},
{
"id": "non_empty"
},
{
"id": "json_parses"
}
],
[
{
"id": "http_status_in",
"allowed": [
200
]
},
{
"id": "json_required_keys",
"keys": [
"status"
]
},
{
"id": "json_path_equals",
"path": "status",
"value": "ok"
},
{
"id": "max_latency_ms",
"limit": 2000
}
]
],
"maxItems": 8,
"minItems": 1,
"description": "Optional (delivery): what a good response is, e.g. [{\"id\": \"http_status_in\", \"allowed\": [200]}, {\"id\": \"json_parses\"}]. Default: HTTP 200 and a non-empty body."
},
"claims": {
"type": "array",
"items": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
]
},
"maxItems": 20,
"minItems": 1,
"description": "Claims to record about `url`: each a sentence or {id, text}. Each is compared with the `observations` you supply; without them it stays UNTESTED."
},
"result": {
"type": "object",
"properties": {
"body": {
"type": "string",
"maxLength": 32768
},
"body_sha256": {
"type": "string"
},
"http_status": {
"type": "integer"
},
"content_type": {
"type": "string"
}
},
"description": "Optional (delivery): the response you received. Omitted: GAIP fetches the service URL now (public replay)."
},
"verbose": {
"type": "boolean",
"default": false,
"description": "Optional: true returns the full result with every underlying field. Default: a short answer."
},
"metadata": {
"type": "object",
"description": "Optional (claims): the published agent card, MCP or OpenAPI document."
},
"terms_id": {
"type": "string",
"description": "Optional (delivery): terms_id from an earlier registration, instead of url."
},
"citations": {
"type": "array",
"items": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
]
},
"maxItems": 20,
"minItems": 1,
"description": "Citations to check: each {url, quote?} or just a URL. GAIP fetches each page once (robots.txt respected) and looks for the quote."
},
"keep_receipt": {
"type": "boolean",
"default": false,
"description": "Optional: true keeps a dated GAIP receipt of this answer and returns a continuity handle. Default: GAIP keeps no record of the task (usage is counted without its content)."
},
"observations": {
"type": "array",
"items": {
"type": "object"
},
"maxItems": 30,
"description": "Optional (claims): what you saw, each {claim_id, result: PASS|FAIL, detail}."
},
"continuity_handle": {
"type": "object",
"required": [
"continuity_id",
"token"
],
"properties": {
"token": {
"type": "string"
},
"continuity_id": {
"type": "string"
}
},
"description": "Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later).",
"additionalProperties": false
}
},
"additionalProperties": false
}| string |
| Optional: your own reference to the shopper's mandate for this purchase. Kept only as a keyed hash (mandate_sha256) on the receipt, never in clear. |
| continuity_handle | object | Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later). |
{
"type": "object",
"examples": [
{
"url": "https://www.gaipagents.com/test-range/shop/products/demo-mug",
"claim": "24 GBP, in stock"
}
],
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"maxLength": 2000,
"description": "Public https link to the product page on the shop's own site."
},
"claim": {
"type": "string",
"maxLength": 2000,
"description": "What the shopper was told, in plain words, e.g. \"89 GBP, in stock, size M\". Only the price, stock and variant are kept; the rest is discarded."
},
"price": {
"type": "string",
"maxLength": 20,
"description": "Claimed price, e.g. \"89.00\" (optional)."
},
"variant": {
"type": "string",
"maxLength": 60,
"description": "Claimed size, colour or option (optional)."
},
"verbose": {
"type": "boolean",
"default": false,
"description": "Optional: true returns the full result with every underlying field. Default: a short answer."
},
"currency": {
"type": "string",
"pattern": "^[A-Za-z]{3}$",
"description": "ISO currency, e.g. GBP (optional)."
},
"in_stock": {
"type": "boolean",
"description": "Claimed stock (optional)."
},
"mandate_ref": {
"type": "string",
"maxLength": 200,
"description": "Optional: your own reference to the shopper's mandate for this purchase. Kept only as a keyed hash (mandate_sha256) on the receipt, never in clear."
},
"continuity_handle": {
"type": "object",
"required": [
"continuity_id",
"token"
],
"properties": {
"token": {
"type": "string"
},
"continuity_id": {
"type": "string"
}
},
"description": "Optional: the continuity_handle from an earlier GAIP result; links this call to your earlier ones (needed to see or remove your watches later).",
"additionalProperties": false
}
},
"additionalProperties": false
}