Borrowing it
Nothing to install: this file belongs to decocms/blocks. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/decocms/blocks/main/.agents/skills/deco-reconcile-snapshot/SKILL.mdgit clone --depth 1 https://github.com/decocms/blocksWrote 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.
[](https://agentmods.dev/skills/decocms/blocks/deco-reconcile-snapshot)<a href="https://agentmods.dev/skills/decocms/blocks/deco-reconcile-snapshot"><img src="https://agentmods.dev/badge/skills/decocms/blocks/deco-reconcile-snapshot.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00118 | $0.01734 |
| Opus 5 | $0.00059 | $0.00867 |
| Sonnet 5 | $0.00024 | $0.00347 |
| Haiku 4.5 | $0.00012 | $0.00173 |
Grade A, and why
deco-reconcile-snapshot 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 8d ago First seen · 143 lines · 118 tokens per session scan A f6dea4733f23
deco-reconcile-snapshot is a skill published in the GitHub repository decocms/blocks (5 stars, last pushed 5d ago), with no licence file. It adds 118 tokens to every session and 1,734 once invoked, about $0.0006 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.
Other skills, from other repositories
compiler-commit
Use when you want to verify compiler changes and commit with the correct convention. Runs tests, lint, and format, then commits with the [compiler] or [rust-compiler] prefix.
prowler-changelog
Manages changelog entries for Prowler components following keepachangelog.com format. Trigger: When creating PRs, adding changelog entries, or working with any CHANGELOG.md file in ui/, api/, mcpserver/, or prowler/.
writing-clearly-and-concisely
Apply whenever writing content a human will read — emails, documents, reports, documentation, messages, UI copy, commit messages, explanations, or any other prose. Applies Strunk's timeless rules for clearer, stronger, more professional writing.
verify-behavior
Verify or reproduce visible product behavior by driving the real UI with pi-computer-use's checked tools, requiring verified expect postconditions and durable state evidence for meaningful UI flows. Use when triage needs visual reproduction, implementation needs behavioral proof, review needs interactive confirmation…
qa
QA test your code changes by reading your git diff, choosing the right validation path for frontend/browser and backend changes, and reporting pass/fail with evidence.
finalize
Pre-ship gate — runs detector, verifies brief and tokens, applies the 10-pass finish bar, ranks findings by feedback hierarchy. Use when the user wants to ship, merge, or finalize a surface and needs a verdict (READY / NOT READY / BLOCKED) before committing. Invoke when the user asks for finalize on their UI, or…