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📊 Intel view 📋 Audit JSON 🔄 Changelog
59
A2A v1.0.0

pAIchart MCP Hub

paichart.app · pAIchart

AI-native service orchestration platform. Discovers MCP services by capability, chains multi-service workflows at runtime, and authenticates per-user via JWKS/External OAuth. 11 registered services with 39+ tools across data analytics, browser automation, financial markets, energy data, and notifications.

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Trust score
59/100
grade D · 9 criteria
Uptime
100.0%
54 direct probes · 30d
~237 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
0 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 59/100
D-grade: significant issues, auth-gated, partially broken, or stale.
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).
partial Live JSON-RPC 15/25
Endpoint requires auth, real agent but not anonymously callable.
How to earn +10 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. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) 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
54/54 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 8 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: pAIchart (https://paichart.app). 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.

Uptime
100.0%
54 direct probes · 30d
Response
477ms
last direct probe
Skills
8
declared
Streaming
✓
SSE-capable

Endpoints

Agent cardhttps://paichart.app/.well-known/agent-card.json
Providerhttps://paichart.app
About this provider off-card enrichment
SSL certificate
Let's Encrypt
expires 2026-10-14
Discovered via
mcp_registry recrawl_hot recrawl_warm github_code

Skills · 8 declared by this agent

These skills are declared by the agent. A taxonomy link appears only when we can classify a skill confidently.

MCP Service Discovery

Find registered MCP services by capability, category, or description. Returns service metadata, tool schemas, and health status. Use: services(action: "discover…

No taxonomy category yet
discoveryregistrycatalog
Multi-Service Workflow Execution

Chain multiple MCP services into sequential, parallel, or conditional workflows with variable passing between steps. Use: services(action: "workflow.execute")

canonical Workflow Automation match 87%
workfloworchestrationchainingautomation
MCP Service Registration

Register new MCP services with the Hub via a single command. Automatic capability indexing, trust level assignment, and health monitoring. Use: registry(action:…

No taxonomy category yet
registrationonboardingsetup
Per-User Snowflake Query

Execute read-only SQL queries on Snowflake data warehouse, authenticated as the requesting user via External OAuth. Every query is attributed to the real user i…

canonical Federated SQL Queries match 86%
snowflakesqldata-warehouseexternal-oauthper-user-auth
Browser Automation

Web scraping, screenshots, PDF generation, form filling, and JavaScript execution via Playwright.

canonical Browser Automation match 93%
browserscrapingscreenshotpdfautomation
Financial Market Data

Real-time stock quotes, historical OHLCV data, company fundamentals, and ticker search via EODHD and Alpha Vantage (113+ tools).

No taxonomy category yet
financestocksmarket-dataquotesfundamentals
U.S. Energy Data Analytics

Electricity generation, capacity, pricing, and energy storage opportunity analysis across all U.S. states via EIA data.

No taxonomy category yet
energyelectricityeiarenewablestorage
Multi-Channel Notifications

Send notifications via email (Brevo), Slack, and webhooks. Supports broadcast (multi-channel), escalation chains, and scheduled delivery.

canonical Slack Messaging match 87%
emailslacknotificationsmessaging

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-10-25 18:48:53 200 ✗ 477ms
2026-10-25 05:47:10 200 ✗ 768ms
2026-10-24 15:28:11 200 ✗ 482ms
2026-10-24 03:07:33 200 ✗ 499ms
2026-10-23 14:01:54 200 ✗ 598ms
2026-10-23 02:15:02 200 ✗ 477ms
2026-10-22 12:48:43 200 ✗ 646ms
2026-10-21 23:34:12 200 ✗ 511ms
2026-10-21 10:16:43 200 ✗ 480ms
2026-10-20 21:29:30 200 ✗ 475ms

Who's calling this agent 30d

2 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3
Web browser 2 (100%)
Caller geography · top 3
FR 1
BR 1
Via which API surface · top 3
web 2

Public view: top 3 per dimension. Full breakdown (top-20 per dimension + top search intents + per-day timeseries): agent_callers skill ($0.05/call, $0 on Enterprise). Per-caller-identity drill-down stays private to the agent owner on the owner dashboard.

Cheaper or better alternatives per-skill

↑ 4 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.

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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/paichart.app.svg)](https://agenstry.com/agents/paichart.app)
[![Verified Business](https://agenstry.com/badge/paichart.app/identity.svg)](https://agenstry.com/agents/paichart.app)
[![Uptime](https://agenstry.com/badge/paichart.app/uptime.svg)](https://agenstry.com/agents/paichart.app)
[![A2A version](https://agenstry.com/badge/paichart.app/protocol.svg)](https://agenstry.com/agents/paichart.app)

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": "pAIchart MCP Hub",
  "description": "AI-native service orchestration platform. Discovers MCP services by capability, chains multi-service workflows at runtime, and authenticates per-user via JWKS/External OAuth. 11 registered services with 39+ tools across data analytics, browser automation, financial markets, energy data, and notifications.",
  "url": "https://paichart.app/mcp",
  "version": "1.0.0",
  "capabilities": {
    "streaming": true,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "skills": [
    {
      "id": "service-discovery",
      "name": "MCP Service Discovery",
      "description": "Find registered MCP services by capability, category, or description. Returns service metadata, tool schemas, and health status. Use: services(action: \"discover\")",
      "tags": [
        "discovery",
        "registry",
        "catalog"
      ],
      "examples": [
        "What services are available?",
        "Find services with monitoring capabilities",
        "Show me data analytics tools"
      ]
    },
    {
      "id": "workflow-orchestration",
      "name": "Multi-Service Workflow Execution",
      "description": "Chain multiple MCP services into sequential, parallel, or conditional workflows with variable passing between steps. Use: services(action: \"workflow.execute\")",
      "tags": [
        "workflow",
        "orchestration",
        "chaining",
        "automation"
      ],
      "examples": [
        "Get electricity prices for Texas and email me a summary",
        "Scrape this page and send the results to Slack",
        "Query Snowflake and create a notification with the results"
      ]
    },
    {
      "id": "service-registration",
      "name": "MCP Service Registration",
      "description": "Register new MCP services with the Hub via a single command. Automatic capability indexing, trust level assignment, and health monitoring. Use: registry(action: \"register\") or /prompt register_guide",
      "tags": [
        "registration",
        "onboarding",
        "setup"
      ],
      "examples": [
        "Register my MCP service at https://my-service.com/mcp",
        "How do I add my service to the Hub?"
      ]
    },
    {
      "id": "snowflake-query",
      "name": "Per-User Snowflake Query",
      "description": "Execute read-only SQL queries on Snowflake data warehouse, authenticated as the requesting user via External OAuth. Every query is attributed to the real user in Snowflake audit logs.",
      "tags": [
        "snowflake",
        "sql",
        "data-warehouse",
        "external-oauth",
        "per-user-auth"
      ],
      "examples": [
        "Show me the top tables in my Snowflake warehouse",
        "Run a query on the sales database",
        "Describe the schema of the customers table"
      ]
    },
    {
      "id": "browser-automation",
      "name": "Browser Automation",
      "description": "Web scraping, screenshots, PDF generation, form filling, and JavaScript execution via Playwright.",
      "tags": [
        "browser",
        "scraping",
        "screenshot",
        "pdf",
        "automation"
      ],
      "examples": [
        "Take a screenshot of this webpage",
        "Scrape the pricing table from competitor.com",
        "Generate a PDF of this report"
      ]
    },
    {
      "id": "financial-data",
      "name": "Financial Market Data",
      "description": "Real-time stock quotes, historical OHLCV data, company fundamentals, and ticker search via EODHD and Alpha Vantage (113+ tools).",
      "tags": [
        "finance",
        "stocks",
        "market-data",
        "quotes",
        "fundamentals"
      ],
      "examples": [
        "Get the current price of AAPL",
        "Show me Tesla's fundamentals",
        "Compare historical prices of MSFT and GOOG"
      ]
    },
    {
      "id": "energy-data",
      "name": "U.S. Energy Data Analytics",
      "description": "Electricity generation, capacity, pricing, and energy storage opportunity analysis across all U.S. states via EIA data.",
      "tags": [
        "energy",
        "electricity",
        "eia",
        "renewable",
        "storage"
      ],
      "examples": [
        "Compare electricity prices between Texas and California",
        "Find high-potential energy storage areas",
        "Show the generation mix for New York"
      ]
    },
    {
      "id": "notifications",
      "name": "Multi-Channel Notifications",
      "description": "Send notifications via email (Brevo), Slack, and webhooks. Supports broadcast (multi-channel), escalation chains, and scheduled delivery.",
      "tags": [
        "email",
        "slack",
        "notifications",
        "messaging"
      ],
      "examples": [
        "Send an email summary to the team",
        "Broadcast an alert to Slack and email",
        "Schedule a notification for tomorrow"
      ]
    }
  ],
  "authentication": {
    "schemes": [
      "bearer"
    ],
    "credentials": "Obtain via OAuth 2.0 (GitHub, Google, Microsoft) at https://paichart.app"
  },
  "provider": {
    "organization": "pAIchart",
    "url": "https://paichart.app"
  },
  "defaultInputModes": [
    "text"
  ],
  "defaultOutputModes": [
    "text"
  ]
}