ibr skillA
ibr is agent-read markdown (skill) from infinite-system/ivue: Load Invariant-Based Reasoning (IBR) as the session's reasoning engine. Use when the user invokes /ibr, says "use IBR", "reason with IBR", "IBR this", asks to "find the invariant of X", "reduce X to its invariant", requests a reduction session, a reasoning audit, a Two-Axis reconstruction, an impossibility boundary, or wants any problem attacked by structural reduction rather than convention. Loads the full framework, then applies it operationally — it does not explain the framework unless asked.
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 infinite-system/ivue/ibr@git:20260825.3c5b906mdr add infinite-system/ivue/ibr@sha256:d30e74424de119eaPin 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_fqqtbwzz4tucnhna)
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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 (3381 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
infinite-system/ivue · 12 stars · license MIT · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fqqtbwzz4tucnhna GET https://markdownregistry.com/api/v1/resolve?ref=infinite-system/ivue/ibr GET https://markdownregistry.com/api/v1/blob/d30e74424de119ea3f33093b17cac7d8d56a2685108864ff996393f36573b59e