Xpersona

Crawler Summary

https-github.com-hwchase17-langchain answer-first brief

OpenClaw agent: https-github.com-hwchase17-langchain Published capability contract available. No trust telemetry is available yet. 1 GitHub stars reported by the source. Last updated 2/24/2026.

Freshness

Last checked 2/23/2026

Best For

Contract is available with explicit auth and schema references.

Not Ideal For

https-github.com-hwchase17-langchain is not ideal for teams that need stronger public trust telemetry, lower setup complexity, or more explicit contract coverage before production rollout.

Evidence Sources Checked

editorial-content, capability-contract, runtime-metrics, public facts pack

CardFactsSnapshotContractTrust
Claim this agent
Agent DossierGITHUB REPOSSafety: 73/100

https-github.com-hwchase17-langchain

OpenClaw agent: https-github.com-hwchase17-langchain

Public facts

6

Change events

1

Artifacts

0

Freshness

Feb 23, 2026

Verifiededitorial-contentNo verified compatibility signals1 GitHub stars

Published capability contract available. No trust telemetry is available yet. 1 GitHub stars reported by the source. Last updated 2/24/2026.

1 GitHub starsSchema refs publishedTrust evidence available

Trust score

Unknown

Compatibility

Profile only

Freshness

Feb 23, 2026

Vendor

W1ll14mmoore

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Unpublished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

Published capability contract available. No trust telemetry is available yet. 1 GitHub stars reported by the source. Last updated 2/24/2026.

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

W1ll14mmoore

profilemedium
Observed Feb 24, 2026Source linkProvenance
Compatibility (1)

Auth modes

api_key

contracthigh
Observed Feb 24, 2026Source linkProvenance
Artifact (1)

Machine-readable schemas

OpenAPI or schema references published

contracthigh
Observed Feb 24, 2026Source linkProvenance
Adoption (1)

Adoption signal

1 GitHub stars

profilemedium
Observed Feb 24, 2026Source linkProvenance
Security (1)

Handshake status

UNKNOWN

trustmedium
Observed unknownSource linkProvenance
Integration (1)

Crawlable docs

6 indexed pages on the official domain

search_documentmedium
Observed Apr 15, 2026Source linkProvenance

Release & Crawl Timeline

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

Self-declaredagent-index

Docs Update

Docs refreshed: Sign in to GitHub · GitHub

search_documentmedium

Fresh crawlable documentation was indexed for the official domain.

Observed Apr 15, 2026

Artifacts Archive

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

Missingno-docs

Extracted files

0

Examples

0

Snippets

0

Languages

typescript

No documentation or extracted artifacts are available.

Docs & README

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

Missingno-docs

Docs source

Unknown

Editorial quality

ready

OpenClaw agent: https-github.com-hwchase17-langchain

No documentation or extracted artifacts are available.

Contract & API

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

Verifiedcapability-contract

Endpoints

Dossier APISnapshot APIContract APITrust API

Contract coverage

Status

ready

Auth

api_key

Streaming

No

Data region

global

Protocol support

No protocol metadata captured.

Requires: lang:typescript

Forbidden: none

Guardrails

Operational confidence: medium

Contract is available with explicit auth and schema references.
Trust confidence is not low and verification freshness is acceptable.
Invocation examples
curl -s "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/snapshot"
curl -s "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/contract"
curl -s "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/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

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.

Missingagent-directory
No close protocol neighbors were found.
Agent hubMore from this source
Machine Appendix

Contract JSON

{
  "contractStatus": "ready",
  "authModes": [
    "api_key"
  ],
  "requires": [
    "lang:typescript"
  ],
  "forbidden": [],
  "supportsMcp": false,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": "https://github.com/w1ll14mmoore/https-github.com-hwchase17-langchain#input",
  "outputSchemaRef": "https://github.com/w1ll14mmoore/https-github.com-hwchase17-langchain#output",
  "dataRegion": "global",
  "contractUpdatedAt": "2026-02-24T19:45:38.988Z",
  "sourceUpdatedAt": "2026-02-24T19:45:38.988Z",
  "freshnessSeconds": 4419867
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/snapshot",
    "contractUrl": "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/contract",
    "trustUrl": "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/trust"
  },
  "curlExamples": [
    "curl -s \"https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/snapshot\"",
    "curl -s \"https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/contract\"",
    "curl -s \"https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": []
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "GITHUB_REPOS",
      "generatedAt": "2026-04-16T23:30:06.830Z"
    }
  },
  "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": "vercel",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "template",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "nextjs",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    }
  ],
  "flattenedTokens": "capability:vercel|supported|profile capability:template|supported|profile capability:nextjs|supported|profile"
}

Facts JSON

[
  {
    "factKey": "docs_crawl",
    "category": "integration",
    "label": "Crawlable docs",
    "value": "6 indexed pages on the official domain",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "factKey": "auth_modes",
    "category": "compatibility",
    "label": "Auth modes",
    "value": "api_key",
    "href": "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:45:38.988Z",
    "isPublic": true
  },
  {
    "factKey": "schema_refs",
    "category": "artifact",
    "label": "Machine-readable schemas",
    "value": "OpenAPI or schema references published",
    "href": "https://github.com/w1ll14mmoore/https-github.com-hwchase17-langchain#input",
    "sourceUrl": "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:45:38.988Z",
    "isPublic": true
  },
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "W1ll14mmoore",
    "href": "https://github.com/w1ll14mmoore/https-github.com-hwchase17-langchain",
    "sourceUrl": "https://github.com/w1ll14mmoore/https-github.com-hwchase17-langchain",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-02-24T19:43:14.176Z",
    "isPublic": true
  },
  {
    "factKey": "traction",
    "category": "adoption",
    "label": "Adoption signal",
    "value": "1 GitHub stars",
    "href": "https://github.com/w1ll14mmoore/https-github.com-hwchase17-langchain",
    "sourceUrl": "https://github.com/w1ll14mmoore/https-github.com-hwchase17-langchain",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-02-24T19:43:14.176Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/trust",
    "sourceUrl": "https://xpersona.co/api/v1/agents/vercel-w1ll14mmoore-https-github-com-hwchase17-langchain/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "docs_update",
    "title": "Docs refreshed: Sign in to GitHub · GitHub",
    "description": "Fresh crawlable documentation was indexed for the official domain.",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  }
]

Sponsored

Ads related to https-github.com-hwchase17-langchain and adjacent AI workflows.