DeepReason: Skill for Claude Code

.claude/skills/dr-propose-fix/SKILL.md

dr-propose-fix is a skill for Claude Code from AHepi/DeepReason. It costs 36 tokens per session (588 once invoked), scanned A, original, MIT.

A planning guide that turns a confirmed software diagnosis into a written fix plan. It records the smallest code change needed, without changing the code yet.

In plain words
What is it for?
Use it after a reproduction and diagnosis to create FIX.md, covering issues such as incorrect comparisons, record readers, scheduling, budgets, and counters.
Why use it?
It helps prevent broad redesigns or fixes that break existing saved records. It also makes important guarantees and approval requirements explicit.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is AHepi/DeepReason's own configuration. It tells Claude Code how to work on DeepReason itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything DeepReason configures →

Reuse

Borrowing it

Nothing to install: this file belongs to AHepi/DeepReason. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/AHepi/DeepReason/main/.claude/skills/dr-propose-fix/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/AHepi/DeepReason

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for dr-propose-fix

README.md
[![agentmods](https://agentmods.dev/badge/skills/ahepi/deepreason/dr-propose-fix/github.svg)](https://agentmods.dev/skills/ahepi/deepreason/dr-propose-fix)
Your own site
<a href="https://agentmods.dev/skills/ahepi/deepreason/dr-propose-fix"><img src="https://agentmods.dev/badge/skills/ahepi/deepreason/dr-propose-fix/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for dr-propose-fix

Your own site · 80×15
<a href="https://agentmods.dev/skills/ahepi/deepreason/dr-propose-fix"><img src="https://agentmods.dev/badge/skills/ahepi/deepreason/dr-propose-fix.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 588 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00036 $0.00588
Opus 5.5 $0.00014 $0.00235
Sonnet 5.5 $0.00007 $0.00118
Haiku 4.5 $0.00004 $0.00059

Measured 2mo ago against content hash c6d072643232, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

dr-propose-fix scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/dr-propose-fix/SKILL.md · 59 lines

How it starts

The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Propose the fix

Input: DIAGNOSIS.md + REPRO.md. Output: FIX.md. You may read code freely now, but you still change nothing.

Design rules (DeepReason-specific)

  • Smallest semantic change that makes the reproduction invert. If a comparison is wrong, fix the comparison — do not redesign the data it compares.
  • The record is law. Never change what is WRITTEN to the append-only record to fix what is READ from it. Fix readers (validators, gates, accessors) so old committed roots stay valid. A fix that invalidates existing replay-valid roots is wrong by definition.
  • Frozen surfaces need a flag, not a patch. Anything that alters state digests, event application order, manifest schemas, or qualification subjects is out of a normal tranche: FIX.md must say so and stop for operator approval.
  • Budgets and priorities are guarantees. A scheduling or budget fix must state the guarantee in one sentence ("the operator's seed question always wins rank ties"; "simulation budgets meter only simulation records") and the fix must make that sentence true in EVERY selection/gate path, not just the default one.
  • Counters count one thing. When filtering a pooled collection, filter by type (isinstance) at every consumer, and check for the mirror-image bug in the sibling capability before declaring done — note it in PARKED.md if real.

FIX.md template

# Fix: <one line>
Guarantee restored: <one sentence>
Change sites (exhaustive):
  - <file:line-range> — <what changes, one line each>
Regression artifact: <the REPRO artifact that must invert, plus
  any NEW conditions this fix must be tested against>
Existing tests at risk: <tests whose fixtures assumed the old
  behavior, from grep — name them and say whether each will be
  updated (fixture was defect-dependent) or must keep passing>
Explicitly not changed: <the tempting neighbor, and why>
Estimated diff: <n> lines across <n> files (must be <=150)

Read the full file on GitHub · 59 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 59 lines · 36 tokens per session scan A c6d072643232

Subscribe to this mod's changes

dr-propose-fix is a skill published in the GitHub repository AHepi/DeepReason (141 stars, last pushed 1mo ago), licensed MIT. It adds 36 tokens to every session and 588 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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