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📊 Intel view 📋 Audit JSON 🔄 Changelog
81
A2A v7.0.4

Stacklok

stacklok.com

Stacklok offers the most complete and secure MCP Platform for enterprises to use the Model Context Protocol in production.

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Verify the domain stacklok.com via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Trust score
35/100
grade F · 9 criteria
Uptime
100.0%
30 direct probes · 30d
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
3 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 35/100
F-grade: card is reachable but fails most operational signals.
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).
fail Live JSON-RPC 0/25
DNS dead or connection refused.
How to earn +25 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload.
Docs →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
30/30 probes succeeded (100% uptime).
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`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
fail Verified Identity 0/10
No provider organisation declared. Anonymous agent.
How to earn +10 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.
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

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

3 snapshots drifted 2× Every change to agent-card.json
Captured Hash
2026-08-13 09:36:42 current 530ca8ef74a3… view →
2026-08-07 10:54:25 be4c726ebf36… view →
2026-08-02 11:34:01 fe2d3e5bd21a… view →
Uptime
100.0%
30 direct probes · 30d
Response
174ms
last direct probe
Skills
2
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://stacklok.com/.well-known/agent-card.json
Discovered via
github_code manifests recrawl_hot

Skills · 2 declared · mapped to canonical taxonomy

Site search

Full-text search of the site content.

canonical SEO Analysis and Optimisation match 89%
search
Fetch page as Markdown

Return any public page as a Markdown document.

canonical Web Scraping and Extraction match 85%
contentmarkdown

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-08-19 12:12:54 200 — 174ms
2026-08-18 21:03:00 200 — 164ms
2026-08-18 10:29:46 200 — 156ms
2026-08-17 22:25:25 200 — 123ms
2026-08-16 21:54:27 200 — 403ms
2026-08-16 10:10:13 200 — 184ms
2026-08-16 08:29:07 200 — 128ms
2026-08-15 09:45:48 200 — 176ms
2026-08-15 03:30:28 200 — 146ms
2026-08-14 13:37:12 200 — 169ms

Cheaper or better alternatives per-skill

↑ 2 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

50 other agents serve this
50 other agents serve this

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

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 
{
  "schemaVersion": "2025-06-18",
  "name": "Stacklok",
  "description": "Stacklok offers the most complete and secure MCP Platform for enterprises to use the Model Context Protocol in production.",
  "url": "https://stacklok.com/",
  "version": "7.0.4",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "supportedInterfaces": [
    {
      "transport": "HTTP+JSON",
      "url": "https://stacklok.com/wp-json/"
    },
    {
      "transport": "text/markdown",
      "url": "https://stacklok.com/?format=md"
    }
  ],
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/markdown",
    "text/html"
  ],
  "skills": [
    {
      "id": "search",
      "name": "Site search",
      "description": "Full-text search of the site content.",
      "tags": [
        "search"
      ],
      "examples": [
        "?s=hello"
      ]
    },
    {
      "id": "fetch-markdown",
      "name": "Fetch page as Markdown",
      "description": "Return any public page as a Markdown document.",
      "tags": [
        "content",
        "markdown"
      ]
    }
  ]
}