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Install in OpenClaw
/install verifiable-data
Description
Use Cryptowerk via curl to obtain service credentials, register hashes, fetch seals, and verify proofs for files or append-only records. Use when the user wa...
Usage Guidance
This skill appears coherent for Cryptowerk-based sealing and verification. Before installing, verify you trust the Cryptowerk domains used (www.cryptowerk.com and aiagent.cryptowerk.com), ensure your environment has a SHA-256 tool (shasum/sha256sum/openssl) in addition to curl and python3, and avoid committing any issued tokens to repositories (store them with restricted permissions). Note that issuing a key may involve a payment challenge per the notes — review that behavior before running issue-key.sh. If you need stronger guarantees, inspect network calls in your environment (or run the scripts in an isolated environment) and confirm the endpoints belong to the expected provider.
Capability Tags
Capability Assessment
Purpose & Capability
The name/description, scripts, and required env var (CRYPTOWERK_X_API_KEY) are coherent for a Cryptowerk proof/sealing workflow. Minor inconsistency: the registry-level required binaries list only includes curl and python3, while the SKILL.md and scripts also rely on a SHA-256 tool (shasum, sha256sum, or openssl). This is likely an omission in metadata rather than malicious behavior.
Instruction Scope
SKILL.md and the included scripts constrain actions to hashing local files, writing local sidecar artifacts (.rid, .seal, .cw.json, .verify.json), and calling documented Cryptowerk endpoints. Scripts only read/write the stated files and the single env var; they do not access unrelated system paths or hidden endpoints.
Install Mechanism
This is an instruction-only skill (no installer). Provided shell/Python scripts are included in the bundle; there is no external download or archive extraction during install, which lowers risk.
Credentials
Only one environment secret is required (CRYPTOWERK_X_API_KEY) which matches the integration. The scripts also support issuing a new key via the provided issue-key endpoint; no other credentials or unrelated env vars are requested.
Persistence & Privilege
Skill does not request always:true and does not modify other skills or system-wide settings. It writes only its own local sidecar files and optional key files (when you pass an output path), which aligns with its purpose.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install verifiable-data - After installation, invoke the skill by name or use
/verifiable-data - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.3
Reduce purchase and crypto classifier signals
v1.0.2
Clarify skill does not make purchases
v1.0.1
Declare runtime requirements and credential handling
v1.0.0
Initial release
Metadata
Frequently Asked Questions
What is Verifiable Data?
Use Cryptowerk via curl to obtain service credentials, register hashes, fetch seals, and verify proofs for files or append-only records. Use when the user wa... It is an AI Agent Skill for Claude Code / OpenClaw, with 101 downloads so far.
How do I install Verifiable Data?
Run "/install verifiable-data" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Verifiable Data free?
Yes, Verifiable Data is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Verifiable Data support?
Verifiable Data is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Verifiable Data?
It is built and maintained by kmacb.eth (@i001962); the current version is v1.0.3.
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