axiom-csc SKILL.md skillA

axiom-csc from axiom-csc/axiom-skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add axiom-csc/axiom-skill/axiom-csc@v1.0.0

Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
axiom-csc/axiom-skill
Path
.claude/skills/axiom-csc/SKILL.md
Versions recorded
5
Latest version
v1.0.0, committed Nov 5, 2026
First version recorded
Nov 4, 2026
Size
2,495 bytes
Repository stars
2
License
MIT

Stop Claude from guessing your security, auth, and system constraints. Deterministic Tri-State guardrails for Claude Code across any domain.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Axiom Core: Continuous Structural Compiler (CSC)

Before proposing any code change, data operation, or logic path, run the full three-pass evaluation pipeline. Do NOT rely on statistical guesswork for hard constraints.

**PreToolUse hook:** `.claude/skills/axiom-csc/hooks/pre_tool_use.py` intercepts Bash and file-edit commands before execution. Checks run against `.axiom/invariants.yaml`.

**First-time setup:** If `.axiom/invariants.yaml` does not exist, run:
```bash
python3 .claude/skills/axiom-csc/scripts/axiom_init.py .
```

## Operational Modes

- **STRICT** (default): Fail-closed on any UNKNOWN. Halt and ask. Never proceed.
- **AUDIT**: Execute normally, append telemetry block showing every extracted entity and disposition.
- **REPAIR**: Detect violations in a proposed code block, auto-rewrite before output.

Activate: include `[AXIOM: AUDIT]` or `[AXIOM: REPAIR]` in your prompt.

## Pass 1 - Noema (Multi-Domain AST Lowering)

Extract all operational variables into typed Base Entities: `(id, concept, value, type)`.
Domains: auth roles, payment values, rate limits, file sizes, DB row limits, API quotas, timeouts, retry counts.

```bash
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add axiom-csc/axiom-skill/axiom-csc@sha256:1de3e44f0e0f3b41

The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_priileugwz5xvov3.svg)](https://markdownregistry.com/a/art_priileugwz5xvov3)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Nov 4, 2026 and Nov 5, 2026, more than one a day.

versioncommittedcommitsizeaudit
v1.0.0 latest2026-11-05 7cc3b94 2,495 BA view · diff
v1.0.02026-11-04 683cd94 2,505 BA view · diff
git:20261104.43459692026-11-04 4345969 1,900 BA view · diff
git:20261104.388e42c2026-11-04 388e42c 2,237 BA view · diff
git:20261104.3bf22462026-11-04 3bf2246 2,143 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2495 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

GitHub

axiom-csc/axiom-skill · 2 stars · license MIT · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_priileugwz5xvov3
GET https://markdownregistry.com/api/v1/resolve?ref=axiom-csc/axiom-skill/axiom-csc
GET https://markdownregistry.com/api/v1/blob/1de3e44f0e0f3b41e004c58a13e7c932e016e0f91cf2e6b12899da648a5b195a

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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