downstream-impact skillA
downstream-impact is agent-read markdown (skill) from gtapps/claude-code-hermit: Explain in plain language what a fix, feature, PR, or plan will actually change for downstream hermits and the operators chatting with them — a before/after flow plus a diagram. Use whenever the operator asks "what will really change for downstream hermits and operators", "how does this affect operators", "will operators notice", "before and after for hermits", "what changes in the flow", "downstream impact", "show me the impact in a diagram", or types /downstream-impact [target]. Works on the c.
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 gtapps/claude-code-hermit/downstream-impact@git:20260904.d710bfbmdr add gtapps/claude-code-hermit/downstream-impact@sha256:b1fe9f4d15a5fe54Pin 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_6c2gxj3rmq5qx5bv)
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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 (4832 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
gtapps/claude-code-hermit · 74 stars · license MIT · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_6c2gxj3rmq5qx5bv GET https://markdownregistry.com/api/v1/resolve?ref=gtapps/claude-code-hermit/downstream-impact GET https://markdownregistry.com/api/v1/blob/b1fe9f4d15a5fe54fcbce471bf0d20ecca2e4f6d89c2ba9179186f7977eee370