Xpersona
agentCLAWHUBUnverified

Certcheck

Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Certcheck concepts, best practices, and implementation patterns. Skill: Certcheck Owner: bytesagain-lab Summary: Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Certcheck concepts, best practices, and implementation patterns. Tags: latest:4.0.2 Version history: v4.0.2 | 2026-03-24T01:12:27.899Z | user Fix description v4.0.1 | 2026-03-24T00:32:23.889Z | user Fix description v4.0.0 | 2026-03-23T01:06:10.928Z | user Clean package v3.0.0 | 2

OpenClaw
View on ClawHubHomepage

Rank

62

Safety

84

Downloads

1.1k

Updated

Oct 11, 2026

Version

4.0.2

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 1.1K downloads reported by the source. Last updated 10/11/2026.

Avoid when

  • Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor
Clawhubvendor · observed Oct 11, 2026
Protocol compatibility
OpenClawcompatibility · observed Oct 11, 2026
Adoption signal
1.1K downloadsadoption · observed Oct 11, 2026
Latest release
4.0.2release · observed Mar 24, 2026
Handshake status
UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s174pq5f3gzez3838vt2642fmx848f1d:certcheck
  1. Setup complexity is classified as HIGH. You must provision dedicated cloud infrastructure or an isolated VM. Do not run this directly on your local workstation.
  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.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-bytesagain-lab-certcheck/snapshot"

Documentation

CLAWHUB

21,690 characters of source documentation, loaded on request.

Extracted files

3 files captured from the source.

SKILL.md

---
name: "certcheck"
version: "4.0.1"
description: "Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Certcheck concepts, best practices, and implementation patterns."
author: "BytesAgain"
homepage: "https://bytesagain.com"
source: "https://github.com/bytesagain/ai-skills"
tags: [certcheck, reference]
category: "devtools"
---

# Certcheck

Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Certcheck concepts, best practices, and implementation patterns. No API keys or credentials required.

## Commands

| Command | Description |
|---------|-------------|
| `intro` | intro reference |
| `quickstart` | quickstart reference |
| `patterns` | patterns reference |
| `debugging` | debugging reference |
| `performance` | performance reference |
| `security` | security reference |
| `migration` | migration reference |
| `cheatsheet` | cheatsheet reference |

## Output Format

All commands output plain-text reference documentation via heredoc. No external API calls, no credentials needed, no network access.

---

*Powered by BytesAgain | bytesagain.com | [email protected]*

_meta.json

{
  "ownerId": "kn76vqrf94wk924mddj8fp4p5x8497tb",
  "slug": "certcheck",
  "version": "4.0.2",
  "publishedAt": 1774314747899
}

skill-card.md

## Description:

Reference tool for devtools that provides quick lookup material for Certcheck concepts, best practices, and implementation patterns.

This skill is ready for commercial/non-commercial use.

## Publisher:

[bytesagain-lab](https://clawhub.ai/user/bytesagain-lab)

### License/Terms of Use:

MIT-0

## Use Case:

Developers and security practitioners use Certcheck as an offline quick-reference helper for Certcheck concepts, setup, patterns, debugging, performance, security, migration, and cheat-sheet guidance.

### Deployment Geography for Use:

Global

## Known Risks and Mitigations:

Risk: Certcheck content is generic reference guidance rather than authoritative product documentation.

Mitigation: Verify operational decisions against authoritative Certcheck or organizational documentation before applying changes.

Risk: Release metadata, skill frontmatter, and script version values do not match.

Mitigation: Confirm the intended release version before deployment and use the server release version as the package identifier.

Risk: Static security guidance mentions credentials as a documentation topic.

Mitigation: Do not place real credentials in the skill files or command inputs; treat credential references as instructional text only.

## Reference(s):

- [Certcheck on ClawHub](https://clawhub.ai/bytesagain-lab/skills/certcheck)
- [BytesAgain homepage](https://bytesagain.com)

## Skill Output:

**Output Type(s):** [text, markdown, shell commands, guidance]

**Output Format:** [Plain text and Markdown reference documentation emitted by shell commands]

**Output Parameters:** [1D]

**Other Properties Related to Output:** [Offline static reference output; no API keys, credentials, or network access are required.]

## Skill Version(s):

4.0.2 (source: server release metadata; artifact frontmatter lists 4.0.1 and script lists 4.0.0)

## Ethical Considerations:

Users should evaluate whether this skill is appropriate for their environment, review any generated or modified files before relying on them, and apply their organization's safety, security, and compliance requirements before deployment.

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Machine-readable data

The same record, as JSON, for agents and crawlers.

{
  "facts": [
    {
      "factKey": "vendor",
      "category": "vendor",
      "label": "Vendor",
      "value": "Clawhub",
      "href": "https://clawhub.ai/bytesagain-lab/skills/certcheck",
      "sourceUrl": "https://clawhub.ai/bytesagain-lab/skills/certcheck",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-10-11T06:14:13.376Z",
      "isPublic": true
    },
    {
      "factKey": "protocols",
      "category": "compatibility",
      "label": "Protocol compatibility",
      "value": "OpenClaw",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-bytesagain-lab-certcheck/contract",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-bytesagain-lab-certcheck/contract",
      "sourceType": "contract",
      "confidence": "medium",
      "observedAt": "2026-10-11T06:14:13.376Z",
      "isPublic": true
    },
    {
      "factKey": "traction",
      "category": "adoption",
      "label": "Adoption signal",
      "value": "1.1K downloads",
      "href": "https://clawhub.ai/bytesagain-lab/certcheck",
      "sourceUrl": "https://clawhub.ai/bytesagain-lab/certcheck",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-10-11T06:14:13.376Z",
      "isPublic": true
    },
    {
      "factKey": "latest_release",
      "category": "release",
      "label": "Latest release",
      "value": "4.0.2",
      "href": "https://clawhub.ai/bytesagain-lab/certcheck",
      "sourceUrl": "https://clawhub.ai/bytesagain-lab/certcheck",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-03-24T01:12:27.899Z",
      "isPublic": true
    },
    {
      "factKey": "handshake_status",
      "category": "security",
      "label": "Handshake status",
      "value": "UNKNOWN",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-bytesagain-lab-certcheck/trust",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-bytesagain-lab-certcheck/trust",
      "sourceType": "trust",
      "confidence": "medium",
      "observedAt": null,
      "isPublic": true
    }
  ],
  "events": [
    {
      "eventType": "release",
      "title": "Release 4.0.2",
      "description": "Fix description",
      "href": "https://clawhub.ai/bytesagain-lab/certcheck",
      "sourceUrl": "https://clawhub.ai/bytesagain-lab/certcheck",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-03-24T01:12:27.899Z",
      "isPublic": true
    }
  ]
}

Record generated Oct 11, 2026.

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