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📊 Intel view 📋 Audit JSON 🔄 Changelog
60
A2A live JSON-RPC A2A 1.0 v0.1.0

Photo Mosaic & AI Collage Maker - Collager.ai

collager.ai · Collager.ai

Photo mosaic maker and AI photo collage maker. Starts photo mosaics - one picture recreated from hundreds of the user's own photos - and makes photo collages in seconds: a heart, a number, a word, a star or a flower (watermarked preview + link to the full-resolution file on collager.ai).

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Trust score
60/100
grade C · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~105 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
1 snapshot tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

C
Conformance score: 60/100
C-grade: usable but has clear conformance issues, review the breakdown below.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
pass Live JSON-RPC 25/25
Endpoint responds to a negotiated A2A SendMessage probe (answers in ~105 ms).
pass Protocol version 10/10
Declares A2A 1.0 with supportedInterfaces[] (current v1 card shape).
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
partial Skill declaration 6/10
Declares 2 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags` — `description` and `tags` are REQUIRED on AgentSkill since A2A v1.0, and tags are what discovery filters match on. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: Collager.ai (https://collager.ai/). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json
Agent card snapshots
Captured Hash Snapshot
2026-10-16 13:07:12 current 245ed524df4e… view →
Uptime
accumulating
1 direct probes · 30d
Response
95ms
last direct probe
Skills
2
declared
Streaming
—
SSE-capable

Try it

Send a message to this agent live. Your prompt is proxied through Agenstry.

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Skills · 2 declared · mapped to canonical taxonomy

Photo mosaic maker

Recreate one main photo from hundreds of small photos. Returns the link where the user uploads the photos on collager.ai; the preview is ready in minutes. Devel…

orphan: no canonical match yet
photo mosaicphoto mosaic makermosaic portraitphoto gift
Photo collage maker

Arrange 1-300 photos into a photo collage shaped as a heart, a number (birthday, anniversary), a word, "I love you", a star or a flower. Send the photos as URL/…

orphan: no canonical match yet
photo collagephoto collage makerai collage makerphoto gift

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-10-16 13:07:12 200 ✓ 95ms

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/collager.ai.svg)](https://agenstry.com/agents/collager.ai)
[![Verified Business](https://agenstry.com/badge/collager.ai/identity.svg)](https://agenstry.com/agents/collager.ai)
[![Uptime](https://agenstry.com/badge/collager.ai/uptime.svg)](https://agenstry.com/agents/collager.ai)
[![A2A version](https://agenstry.com/badge/collager.ai/protocol.svg)](https://agenstry.com/agents/collager.ai)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "name": "Photo Mosaic & AI Collage Maker - Collager.ai",
  "description": "Photo mosaic maker and AI photo collage maker. Starts photo mosaics - one picture recreated from hundreds of the user's own photos - and makes photo collages in seconds: a heart, a number, a word, a star or a flower (watermarked preview + link to the full-resolution file on collager.ai).",
  "supportedInterfaces": [
    {
      "url": "https://collager.ai/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "Collager.ai",
    "url": "https://collager.ai/"
  },
  "version": "0.1.0",
  "documentationUrl": "https://collager.ai/developers/",
  "iconUrl": "https://collager.ai/developers/img/collager-ai-icon-512.png",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "text/plain",
    "image/jpeg",
    "image/png",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "image/jpeg"
  ],
  "skills": [
    {
      "id": "photo_mosaic",
      "name": "Photo mosaic maker",
      "description": "Recreate one main photo from hundreds of small photos. Returns the link where the user uploads the photos on collager.ai; the preview is ready in minutes. Developers with a key use the REST API https://api.collager.ai/v1 (OpenAPI: https://collager.ai/developers/openapi.yaml).",
      "tags": [
        "photo mosaic",
        "photo mosaic maker",
        "mosaic portrait",
        "photo gift"
      ],
      "examples": [
        "I want a photo mosaic of my dog made of all his photos"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain"
      ]
    },
    {
      "id": "shape_collage",
      "name": "Photo collage maker",
      "description": "Arrange 1-300 photos into a photo collage shaped as a heart, a number (birthday, anniversary), a word, \"I love you\", a star or a flower. Send the photos as URL/file parts (or links in the text) and say the shape in the text, or pass a data part {\"shape\": {\"type\": \"number\", \"text\": \"30\"}}. Returns a watermarked preview image and a link to the full-resolution file.",
      "tags": [
        "photo collage",
        "photo collage maker",
        "ai collage maker",
        "photo gift"
      ],
      "examples": [
        "Make a photo collage from these photos",
        "Make the number 30 out of these photos",
        "Make a heart collage from these photos"
      ],
      "inputModes": [
        "text/plain",
        "image/jpeg",
        "image/png",
        "application/json"
      ],
      "outputModes": [
        "image/jpeg",
        "text/plain"
      ]
    }
  ]
}