workflow skillA
workflow is agent-read markdown (skill) from cognitive-fab/polygraph: Build an LLM-era feature as a WORKFLOW, not an agentic loop — the composition skill that drives the whole toolset end-to-end. Design the stages along the data flow with the user (each failure either bends back to ONE named stage carrying its exact signal under a bounded budget, or escalates to a human), front-load the contract and the never-happens invariants, author the machine with polygen, declare effects (determinism at the edges, the model as one well-scoped handler), prove the anti-loop ru.
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 cognitive-fab/polygraph/workflow@git:20260807.2705388mdr add cognitive-fab/polygraph/workflow@sha256:9d13c728f28423f3Pin 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_uvjjfl3ghezebfsr)
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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 (7544 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
cognitive-fab/polygraph · 11 stars · license Apache-2.0 · pushed 2026-09-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uvjjfl3ghezebfsr GET https://markdownregistry.com/api/v1/resolve?ref=cognitive-fab/polygraph/workflow GET https://markdownregistry.com/api/v1/blob/9d13c728f28423f34290010cf0d5b389dc7de3c056f42caf889463963f46a3c7
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.