spec-crlp

spec-crlp is a skill for Claude Code, Codex from H2Sxxa/spec-coding-skills. It costs 81 tokens per session (1,368 once invoked), scanned A, original, MIT.

A correction workflow for existing code that compares the implementation with its specification and evidence from tests, linters, logs, or review comments.

In plain words
What is it for?
Use it to reproduce failures, identify gaps against the requirements, make focused fixes, and verify that the result now meets the expected behavior.
Why use it?
It helps find the actual cause of a mismatch instead of applying guesses or unrelated fixes.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to reproduce failures, identify gaps against the requirements, make focused fixes, and verify that the result now meets the expected behavior.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/h2sxxa/spec-coding-skills/spec-crlp
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add H2Sxxa/spec-coding-skills --skill spec-crlp
Clone the repo
git clone --depth 1 https://github.com/H2Sxxa/spec-coding-skills

Made for: Claude Code, Codex.

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 spec-crlp

README.md
[![agentmods](https://agentmods.dev/badge/skills/h2sxxa/spec-coding-skills/spec-crlp/github.svg)](https://agentmods.dev/skills/h2sxxa/spec-coding-skills/spec-crlp)
Your own site
<a href="https://agentmods.dev/skills/h2sxxa/spec-coding-skills/spec-crlp"><img src="https://agentmods.dev/badge/skills/h2sxxa/spec-coding-skills/spec-crlp/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 spec-crlp

Your own site · 80×15
<a href="https://agentmods.dev/skills/h2sxxa/spec-coding-skills/spec-crlp"><img src="https://agentmods.dev/badge/skills/h2sxxa/spec-coding-skills/spec-crlp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 81 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,368 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.
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 $0.00081 $0.01368
Opus 5 $0.00041 $0.00684
Sonnet 5 $0.00016 $0.00274
Haiku 4.5 $0.00008 $0.00137

Measured 8d ago against content hash d5d901be317d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

spec-crlp 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 8d 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.

skills/spec-crlp/SKILL.md · 138 lines

How it starts

The opening of the file, as written. The whole thing — 138 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Spec Correction Loop

Use this skill when implementation already exists and feedback shows a mismatch between expected and actual behavior.

This skill is about converging on correct behavior with evidence. Start from the spec, reproduce the problem, find the root cause, make the smallest coherent fix, and verify the result. Treat lint, tests, logs, CI, and review comments as signals that help narrow the gap between the implementation and the acceptance criteria.

Repository preference override

Before starting the correction loop, look for a SPEC.md in the target repository root.

If it exists, treat it as the repository-specific preference layer for:

  • validation commands and validation order
  • setup and environment expectations
  • knowledge-base location for durable findings
  • cross-skill workflow conventions

If it is missing, use the built-in defaults for this skill series instead of blocking on the missing file.

If it is partial, use the fields it defines and fall back to defaults for the rest.

Built-in defaults

When no repository root SPEC.md is available, use these defaults:

  • validation behavior: prefer discoverable repository tooling; if no validation commands are discoverable, say validation is not configured yet
  • knowledge-base location: docs/knowledge-base/
  • context retrieval: query spec-index for similar symptoms, root causes, fix patterns, setup gotchas, and validation rules before correction work

Core responsibilities

  • Reconstruct the expected behavior from the current spec, acceptance criteria, or user request.
  • Compare the expected behavior with actual behavior using concrete evidence.
  • Trace failures to a root cause instead of patching symptoms.
  • Apply focused fixes and re-run the most relevant checks.
  • Surface reusable lessons that should be captured by spec-index.

Context retrieval before correction

Before starting a correction loop, retrieve relevant memory through spec-index.

Look for:

  • similar symptoms or error messages
  • prior root causes
  • reusable fix patterns
  • setup or environment gotchas
  • validation rules and known flaky checks
  • component-specific pitfalls

Read the full file on GitHub · 138 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. 8d ago First seen · 138 lines · 81 tokens per session scan A d5d901be317d

Subscribe to this mod's changes

spec-crlp is a skill published in the GitHub repository H2Sxxa/spec-coding-skills (3 stars, last pushed 1mo ago), licensed MIT. It adds 81 tokens to every session and 1,368 once invoked, about $0.0004 per session on Opus 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 2026-08-31.

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