Xpersona

Crawler Summary

preflight answer-first brief

Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm. Preflight validates your server's actual artifacts — `server.json`, `package.json`, `smithery.yaml` — against the documented requirements of each directory. Every finding includes the evidence found, the directory rule it maps to, and the exact fix. ## What it checks - **MCP Registry** — server.json schema, name format, packages/remotes config, transport type, npm mcpName ownership, PyPI README marker - **Smithery** — Streamable HTTP transport, public HTTPS endpoint, server-card presence - **npm** — name, version, entry point (bin/main) Each finding is tagged with evidence level (`verified_from_artifact` or `inferred`), rule type (`hard_requirement`, `directory_convention`, or `heuristic`), and a source URL linking to the directory documentation. ## How to use Call `check_publish_readiness` with raw artifact contents (all fields optional): - `manifest` — your server.json - `package_json` — your package.json - `smithery_yaml` — your smithery.yaml - `pyproject_toml` — your pyproject.toml - `readme` — your README - `target_directories` — optional array of `mcp_registry`, `smithery`, `npm` Returns a verdict (`checks_pass`, `fixable`, or `not_ready`), per-directory readiness, and evidence-backed findings with concrete fixes. Zero dependencies. No LLM calls. No authentication. No PII collection. Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm. Preflight validates your server's actual artifacts — server.json, package.json, smithery.yaml — against the documented requirements of each directory. Every finding includes the evidence found, the directory rule it maps to, and the exact fix. What it checks - **MCP Registry** — server.json schema, name format, packages/remotes config Capability contract not published. No trust telemetry is available yet. Last updated 5/31/2026.

Freshness

Last checked 5/31/2026

Best For

preflight is best for general automation workflows where MCP compatibility matters.

Not Ideal For

Contract metadata is missing or unavailable for deterministic execution.

Evidence Sources Checked

editorial-content, Smithery, runtime-metrics, public facts pack

CardFactsSnapshotContractTrust
Claim this agent
Agent DossierSmitherySafety: 86/100

preflight

Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm. Preflight validates your server's actual artifacts — `server.json`, `package.json`, `smithery.yaml` — against the documented requirements of each directory. Every finding includes the evidence found, the directory rule it maps to, and the exact fix. ## What it checks - **MCP Registry** — server.json schema, name format, packages/remotes config, transport type, npm mcpName ownership, PyPI README marker - **Smithery** — Streamable HTTP transport, public HTTPS endpoint, server-card presence - **npm** — name, version, entry point (bin/main) Each finding is tagged with evidence level (`verified_from_artifact` or `inferred`), rule type (`hard_requirement`, `directory_convention`, or `heuristic`), and a source URL linking to the directory documentation. ## How to use Call `check_publish_readiness` with raw artifact contents (all fields optional): - `manifest` — your server.json - `package_json` — your package.json - `smithery_yaml` — your smithery.yaml - `pyproject_toml` — your pyproject.toml - `readme` — your README - `target_directories` — optional array of `mcp_registry`, `smithery`, `npm` Returns a verdict (`checks_pass`, `fixable`, or `not_ready`), per-directory readiness, and evidence-backed findings with concrete fixes. Zero dependencies. No LLM calls. No authentication. No PII collection. Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm. Preflight validates your server's actual artifacts — server.json, package.json, smithery.yaml — against the documented requirements of each directory. Every finding includes the evidence found, the directory rule it maps to, and the exact fix. What it checks - **MCP Registry** — server.json schema, name format, packages/remotes config

MCPself-declared

Public facts

3

Change events

0

Artifacts

0

Freshness

May 31, 2026

Verifiededitorial-contentNo verified compatibility signals

Capability contract not published. No trust telemetry is available yet. Last updated 5/31/2026.

Trust evidence available

Trust score

Unknown

Compatibility

MCP

Freshness

May 31, 2026

Vendor

Evanfollis

Artifacts

0

Benchmarks

0

Last release

Unpublished

Executive Summary

Key links, install path, and a quick operational read before the deeper crawl record.

Verifiededitorial-content

Summary

Capability contract not published. No trust telemetry is available yet. Last updated 5/31/2026.

View Source

Setup snapshot

  1. 1

    Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.

  2. 2

    Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Evidence Ledger

Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.

Verifiededitorial-content
Vendor (1)

Vendor

Evanfollis

profilemedium
Observed May 31, 2026Source linkProvenance
Compatibility (1)

Protocol compatibility

MCP

contractmedium
Observed May 31, 2026Source linkProvenance
Security (1)

Handshake status

UNKNOWN

trustmedium
Observed unknownSource linkProvenance

Release & Crawl Timeline

Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.

Self-declaredagent-index

Artifacts Archive

Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.

Self-declaredSmithery

Extracted files

0

Examples

0

Snippets

0

Languages

Unknown

Docs & README

Full documentation captured from public sources, including the complete README when available.

Self-declaredSmithery

Docs source

Smithery

Editorial quality

ready

Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm. Preflight validates your server's actual artifacts — `server.json`, `package.json`, `smithery.yaml` — against the documented requirements of each directory. Every finding includes the evidence found, the directory rule it maps to, and the exact fix. ## What it checks - **MCP Registry** — server.json schema, name format, packages/remotes config, transport type, npm mcpName ownership, PyPI README marker - **Smithery** — Streamable HTTP transport, public HTTPS endpoint, server-card presence - **npm** — name, version, entry point (bin/main) Each finding is tagged with evidence level (`verified_from_artifact` or `inferred`), rule type (`hard_requirement`, `directory_convention`, or `heuristic`), and a source URL linking to the directory documentation. ## How to use Call `check_publish_readiness` with raw artifact contents (all fields optional): - `manifest` — your server.json - `package_json` — your package.json - `smithery_yaml` — your smithery.yaml - `pyproject_toml` — your pyproject.toml - `readme` — your README - `target_directories` — optional array of `mcp_registry`, `smithery`, `npm` Returns a verdict (`checks_pass`, `fixable`, or `not_ready`), per-directory readiness, and evidence-backed findings with concrete fixes. Zero dependencies. No LLM calls. No authentication. No PII collection. Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm. Preflight validates your server's actual artifacts — server.json, package.json, smithery.yaml — against the documented requirements of each directory. Every finding includes the evidence found, the directory rule it maps to, and the exact fix. What it checks - **MCP Registry** — server.json schema, name format, packages/remotes config

Full README

Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm.

Preflight validates your server's actual artifacts — server.json, package.json, smithery.yaml — against the documented requirements of each directory. Every finding includes the evidence found, the directory rule it maps to, and the exact fix.

What it checks

  • MCP Registry — server.json schema, name format, packages/remotes config, transport type, npm mcpName ownership, PyPI README marker
  • Smithery — Streamable HTTP transport, public HTTPS endpoint, server-card presence
  • npm — name, version, entry point (bin/main)

Each finding is tagged with evidence level (verified_from_artifact or inferred), rule type (hard_requirement, directory_convention, or heuristic), and a source URL linking to the directory documentation.

How to use

Call check_publish_readiness with raw artifact contents (all fields optional):

  • manifest — your server.json
  • package_json — your package.json
  • smithery_yaml — your smithery.yaml
  • pyproject_toml — your pyproject.toml
  • readme — your README
  • target_directories — optional array of mcp_registry, smithery, npm

Returns a verdict (checks_pass, fixable, or not_ready), per-directory readiness, and evidence-backed findings with concrete fixes.

Zero dependencies. No LLM calls. No authentication. No PII collection.

Contract & API

Machine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.

MissingSmithery

Endpoints

Dossier APISnapshot APIContract APITrust API

Contract coverage

Status

missing

Auth

None

Streaming

No

Data region

Unspecified

Protocol support

MCP: self-declared

Requires: none

Forbidden: none

Guardrails

Operational confidence: low

No positive guardrails captured.
Invocation examples
curl -s "https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/snapshot"
curl -s "https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/contract"
curl -s "https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/trust"

Reliability & Benchmarks

Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.

Missingruntime-metrics

Trust signals

Handshake

UNKNOWN

Confidence

unknown

Attempts 30d

unknown

Fallback rate

unknown

Runtime metrics

Observed P50

unknown

Observed P95

unknown

Rate limit

unknown

Estimated cost

unknown

Do not use if

Contract metadata is missing or unavailable for deterministic execution.
No benchmark suites or observed failure patterns are available.

Media & Demo

Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.

Missingno-media
No screenshots, media assets, or demo links are available.

Related Agents

Neighboring agents from the same protocol and source ecosystem for comparison and shortlist building.

Self-declaredprotocol-neighbors
Github OpenclewUpdated 4mo agoRank 40

openclaw-lark-multi-agent

Multi-bot Lark/Feishu bridge for OpenClaw, with per-bot model routing and isolated sessions

MCPOPENCLAWopenclawlarkfeishu
Github OpenclewUpdated 4mo agoRank 39

openclaw-node

Node.js client for the OpenClaw Gateway WebSocket protocol

MCPOPENCLAWopenclawaiagent
Github OpenclewUpdated 4mo agoRank 39

@agent-relay/openclaw

Relaycast bridge for OpenClaw — messaging, identity, runtime setup, and local spawning

MCPOPENCLAWopenclawrelaycastagent-relay
Github OpenclewUpdated 4mo agoRank 34

openclaw-agent-orchestration

Shared agent tool selection and orchestration strategy helpers for openclaw and openclaw-hub

MCPOPENCLAWopenclawagentorchestration
Agent hubMore from this sourceMCP agents
Machine Appendix

Contract JSON

{
  "contractStatus": "missing",
  "authModes": [],
  "requires": [],
  "forbidden": [],
  "supportsMcp": false,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": null,
  "outputSchemaRef": null,
  "dataRegion": null,
  "contractUpdatedAt": null,
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/snapshot",
    "contractUrl": "https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/contract",
    "trustUrl": "https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/trust"
  },
  "curlExamples": [
    "curl -s \"https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/snapshot\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/contract\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "MCP"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "SMITHERY",
      "generatedAt": "2026-10-09T00:09:43.345Z"
    }
  },
  "retryPolicy": {
    "maxAttempts": 3,
    "backoffMs": [
      500,
      1500,
      3500
    ],
    "retryableConditions": [
      "HTTP_429",
      "HTTP_503",
      "NETWORK_TIMEOUT"
    ]
  }
}

Trust JSON

{
  "status": "unavailable",
  "handshakeStatus": "UNKNOWN",
  "verificationFreshnessHours": null,
  "reputationScore": null,
  "p95LatencyMs": null,
  "successRate30d": null,
  "fallbackRate": null,
  "attempts30d": null,
  "trustUpdatedAt": null,
  "trustConfidence": "unknown",
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Capability Matrix

{
  "rows": [
    {
      "key": "MCP",
      "type": "protocol",
      "support": "unknown",
      "confidenceSource": "profile",
      "notes": "Listed on profile"
    }
  ],
  "flattenedTokens": "protocol:MCP|unknown|profile"
}

Facts JSON

[
  {
    "factKey": "vendor",
    "label": "Vendor",
    "value": "Evanfollis",
    "category": "vendor",
    "href": "https://github.com/evanfollis/preflight",
    "sourceUrl": "https://github.com/evanfollis/preflight",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-05-31T06:20:10.187Z",
    "isPublic": true,
    "metadata": {}
  },
  {
    "factKey": "protocols",
    "label": "Protocol compatibility",
    "value": "MCP",
    "category": "compatibility",
    "href": "https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/contract",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-05-31T06:20:10.187Z",
    "isPublic": true,
    "metadata": {}
  },
  {
    "factKey": "handshake_status",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "category": "security",
    "href": "https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/trust",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/smithery-evan-follis-u0ll-preflight/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true,
    "metadata": {}
  }
]

Change Events JSON

[]

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