layerkit-fix-from-dry-run

layerkit-fix-from-dry-run is a skill for Claude Code, Codex from hariharapanigrahy/layerkit. It costs 30 tokens per session (500 once invoked), scanned A, original, MIT.

A repair workflow for integration changes that fail checks such as tests, builds, type checks, or linting. It uses logs, code, tests, and vendor documentation to find the responsible package files.

In plain words
What is it for?
Use it to investigate verification failures, update renamed or removed field mappings, validate mapping files when needed, and rerun package checks.
Why use it?
It helps fix the actual source of a failed integration instead of adding extra layers or guessing what the external service expects.

Skill for Claude CodeCodex

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

Good fit Use it to investigate verification failures, update renamed or removed field mappings, validate mapping files when needed, and rerun package checks.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hariharapanigrahy/layerkit/layerkit-fix-from-dry-run
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 hariharapanigrahy/layerkit --skill layerkit-fix-from-dry-run
Clone the repo
git clone --depth 1 https://github.com/hariharapanigrahy/layerkit

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 layerkit-fix-from-dry-run

README.md
[![agentmods](https://agentmods.dev/badge/skills/hariharapanigrahy/layerkit/layerkit-fix-from-dry-run/github.svg)](https://agentmods.dev/skills/hariharapanigrahy/layerkit/layerkit-fix-from-dry-run)
Your own site
<a href="https://agentmods.dev/skills/hariharapanigrahy/layerkit/layerkit-fix-from-dry-run"><img src="https://agentmods.dev/badge/skills/hariharapanigrahy/layerkit/layerkit-fix-from-dry-run/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 layerkit-fix-from-dry-run

Your own site · 80×15
<a href="https://agentmods.dev/skills/hariharapanigrahy/layerkit/layerkit-fix-from-dry-run"><img src="https://agentmods.dev/badge/skills/hariharapanigrahy/layerkit/layerkit-fix-from-dry-run.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 30 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 500 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00030 $0.00500
Opus 5 $0.00015 $0.00250
Sonnet 5 $0.00006 $0.00100
Haiku 4.5 $0.00003 $0.00050

Measured 9d ago against content hash b5562764b19c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

layerkit-fix-from-dry-run scanned grade A with 1 finding 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 9d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- Vendor docs/OpenAPI/curl evidence
skills/layerkit-fix-from-dry-run/SKILL.md · 57 lines

How it starts

The opening of the file, as written. The whole thing — 57 lines — stays where its author put it; the contents beside it link to each section on GitHub.

layerkit-fix-from-dry-run

Use this skill when an integration change fails verification. The failure may come from a client test, build, typecheck, linter, mocked vendor call, or reviewer finding.

Inputs

  • Failing command output or reviewer finding
  • Edited source files and tests
  • Current maps/proposals if the client uses them
  • Vendor docs/OpenAPI/curl evidence
  • Customer datalayer/interface evidence

Protocol

  1. Reproduce or inspect the failure.
  2. Identify the exact source path responsible.
  3. Re-open the vendor/customer evidence for the failing dimension.
  4. Prefer deleting or rewriting stale code over adding another wrapper.
  5. Patch the real package file or test directly.
  6. Validate explicit map/proposal artifacts only when they are part of the change:
layerkit proposal validate ./proposal.json
layerkit map validate ./map.json
  1. Re-run the client package verification command.
  2. If evidence is exhausted and the semantic answer is still unclear, stop with a residual human question.

Common Fixes

  • Vendor field renamed: update the existing mapping to write the new vendor field from the existing client field.
  • Vendor field removed: delete the old mapping and assertions.
  • Vendor added required data already present in the client datalayer: map it directly and add/adjust tests.
  • Vendor added required data missing from the client datalayer: leave a TODO at the integration point and call it out in handoff.
  • Shape changed from scalar to object: update the existing mapper and tests from the new schema, preserving client naming.

Forbidden

  • Inventing field names or defaults to silence a test.
  • Adding a parallel adapter when the existing adapter can be changed.
  • Writing .layerkit/out artifacts as a substitute for source edits.
  • Asking a deterministic CLI command to infer a semantic fix from prose.
  • Leaving old broken code in place and adding new code around it.

Success Criteria

  • Root cause tied to evidence or an explicit residual gap.
  • Existing source/tests were updated or stale code was deleted.
  • New files/functions/exports list what they replace.
  • Client verification passes, or the remaining blocker is documented for a human.

Read the full file on GitHub · 57 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. 9d ago First seen · 57 lines · 30 tokens per session scan A b5562764b19c

Subscribe to this mod's changes

layerkit-fix-from-dry-run is a skill published in the GitHub repository hariharapanigrahy/layerkit (8 stars, last pushed 1mo ago), licensed MIT. It adds 30 tokens to every session and 500 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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