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Verifier
by
ProjectSnowWork
· GitHub ↗
· v1.0.0
· MIT-0
264
Downloads
0
Stars
3
Active Installs
1
Versions
Install in OpenClaw
/install verifier
Description
Trust and evidence verification engine for claims, sources, screenshots, profiles, offers, and suspicious messages. Use whenever the user asks whether someth...
Usage Guidance
This skill appears internally consistent and local-only. Before installing, confirm that: (1) you are comfortable with the case file being created at ~/.openclaw/workspace/memory/verifier/cases.json (it is not synced externally by the scripts), (2) your agent or you will perform text extraction from images/links (the scripts expect structured evidence and do not fetch or OCR content), and (3) python3 is available. Optionally inspect the included Python files yourself — they are short and use only the standard library — and consider backing up or reviewing the cases.json file if it will contain sensitive information.
Capability Analysis
Type: OpenClaw Skill
Name: verifier
Version: 1.0.0
The 'verifier' skill is a local-only tool for tracking and scoring evidence for claims, sources, and messages. All data is stored in a local JSON file (~/.openclaw/workspace/memory/verifier/cases.json), and the scripts (e.g., add_case.py, score_case.py) use standard Python libraries for data management without any external network calls, obfuscation, or high-risk execution patterns.
Capability Assessment
Purpose & Capability
Name, description, and included scripts all implement a local claim/evidence verification workflow (capture, update, score, list, show, close). No unrelated binaries, credentials, or services are requested.
Instruction Scope
SKILL.md explicitly requires the LLM/agent to extract text from screenshots and summarize external links before calling the scripts; the scripts themselves do not fetch remote content or inspect images. This separation is coherent but means the agent (or user) must supply extracted evidence — review how your agent will collect that evidence to avoid accidental exfiltration when performing extraction.
Install Mechanism
No install spec (instruction-only) and scripts are pure Python using only standard library. Nothing is downloaded or written outside the user's home-based workspace directory.
Credentials
No environment variables, credentials, or external APIs are required. The only runtime requirement is a local python3 binary, which is appropriate for these scripts.
Persistence & Privilege
Skill does not request 'always: true', does not modify other skills or system-wide settings, and stores data only under ~/.openclaw/workspace/memory/verifier/cases.json. That local storage is proportional to the feature.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install verifier - After installation, invoke the skill by name or use
/verifier - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
[email protected]: Reduce belief mistakes before they become costly. Built as a local-first trust gateway with structured evidence capture, defensive verification scoring, confidence and risk outputs, missing-evidence guidance, and clear next-step recommendations.
Metadata
Frequently Asked Questions
What is Verifier?
Trust and evidence verification engine for claims, sources, screenshots, profiles, offers, and suspicious messages. Use whenever the user asks whether someth... It is an AI Agent Skill for Claude Code / OpenClaw, with 264 downloads so far.
How do I install Verifier?
Run "/install verifier" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Verifier free?
Yes, Verifier is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Verifier support?
Verifier is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Verifier?
It is built and maintained by ProjectSnowWork (@projectsnowwork); the current version is v1.0.0.
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