fdb: Skill for Claude Code

.agents/skills/releasing-fdb/SKILL.md

releasing-fdb is a skill for Claude Code, Codex from andrzejchm/fdb. It costs 79 tokens per session (2,370 once invoked), scanned C, original, MIT.

A release checklist and workflow for publishing new versions of fdb and fdb_helper, two related Flutter debugging packages. It covers version changes, checks, publishing to pub.dev, Git tags, and GitHub releases.

In plain words
What is it for?
Use it to choose a semantic-version change, update package and documentation versions, run release checks, publish to pub.dev, create tags, and prepare GitHub releases.
Why use it?
It reduces missed steps when releasing the two packages together and helps verify them before publication.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is andrzejchm/fdb's own configuration. It tells Claude Code and Codex how to work on fdb 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 fdb configures →

Reuse

Borrowing it

Nothing to install: this file belongs to andrzejchm/fdb. 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/andrzejchm/fdb/main/.agents/skills/releasing-fdb/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/andrzejchm/fdb

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 releasing-fdb

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/andrzejchm/fdb/releasing-fdb"><img src="https://agentmods.dev/badge/skills/andrzejchm/fdb/releasing-fdb.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,370 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 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 $0.00079 $0.02370
Opus 5 $0.00039 $0.01185
Sonnet 5 $0.00016 $0.00474
Haiku 4.5 $0.00008 $0.00237

Measured 10d ago against content hash cfdf97699212, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade C, and why

releasing-fdb scanned grade C with 2 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 10d 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.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

curl -s https://pub.dev/api/packages/fdb | python3 -c "import sys,json; print(json.load(sys.stdin)['latest']['version'])"

Makes network callslowCapability

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

curl -s https://pub.dev/api/packages/fdb | python3 -c "import sys,json; print(json.load(sys.stdin)['latest']['version'])"
.agents/skills/releasing-fdb/SKILL.md · 215 lines

How it starts

The opening of the file, as written. The whole thing — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Semver

Follow Semantic Versioning:

  • Patch (0.1.x): bug fixes, no API/CLI changes
  • Minor (0.x.0): new commands, new flags, backward-compatible changes
  • Major (x.0.0): breaking changes to CLI interface, fdb_helper API, or file contracts

Prerequisites

Release Checklist

Copy and track progress:

- [ ] Pre-release verification (analyze, unit tests, smoke tests)
- [ ] Determine version bump type (major / minor / patch)
- [ ] Update version in all 10 files (lockstep): constants.dart, pubspec.yaml, fdb_helper/pubspec.yaml, lib/skill/SKILL.md (2 changes: fdb version + fdb_helper version in setup snippet), CHANGELOG.md, fdb_helper/CHANGELOG.md, README.md, example/example.md, doc/README.agents.md (fdb_helper version in snippets)
- [ ] Verify no stale OLD_VERSION references remain (grep check)
- [ ] Commit: `chore: bump version to X.Y.Z`
- [ ] Tag: `git tag vX.Y.Z`
- [ ] Push: `git push origin main --tags`
- [ ] Verify CI workflow passes (analyze, unit tests, pub.dev publish, GitHub release)
- [ ] Post-release verification

Pre-release Verification

All checks must pass before proceeding. Do not skip any step.

task analyze                  # dart analyze + dart format --set-exit-if-changed
task test:unit                # unit tests
task smoke                    # full integration smoke test (requires device/simulator)

If task smoke fails, fix the issue and re-run before continuing. A connected iOS Simulator or Android emulator is required.

Read the full file on GitHub · 215 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. 10d ago First seen · 215 lines · 79 tokens per session scan C cfdf97699212

Subscribe to this mod's changes

releasing-fdb is a skill published in the GitHub repository andrzejchm/fdb (46 stars, last pushed 13d ago), licensed MIT. It adds 79 tokens to every session and 2,370 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.