clean-validate skillA
clean-validate is agent-read markdown (skill) from cold-iq/coldiq-s-gtm-skills: Verify emails and phone numbers, spot-check a batch, deduplicate and merge records, manage bounce rates, and maintain list hygiene. Use when user asks about "email verification", "spot-check", "validate emails", "bounce rate", "list hygiene", "data decay", "deliverability", "catch-all emails", "spam traps", "re-verify", "phone validation", "deduplicate", "duplicates", "merge sources", "merge columns", "suppression list", "clean up list". Do NOT use for finding new contacts (use find-contacts)..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
How to install
mdr add cold-iq/coldiq-s-gtm-skills/clean-validate@git:20260901.78eb53fmdr add cold-iq/coldiq-s-gtm-skills/clean-validate@sha256:874ee7ec6825b277Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_orqkofd7naybrte7)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8844 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
cold-iq/coldiq-s-gtm-skills · 269 stars · license none · pushed 2026-09-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_orqkofd7naybrte7 GET https://markdownregistry.com/api/v1/resolve?ref=cold-iq/coldiq-s-gtm-skills/clean-validate GET https://markdownregistry.com/api/v1/blob/874ee7ec6825b277098b81982726431071f96544c1fcc0fe61dae4ea1d88bd7b