firefly2: Skill for Claude Code

.claude/skills/speckit-converge/SKILL.md

speckit-converge is a skill for Claude Code from candykingdom/firefly2. It costs 42 tokens per session (3,026 once invoked), scanned A, original, no licence file.

A skill that compares the current codebase with a feature's specification, implementation plan, and task list. It adds missing work to tasks.md so implementation can continue.

In plain words
What is it for?
Use it after or during implementation to find gaps and append the remaining tasks.
Why use it?
It helps reveal planned feature work that was specified but never built or fully completed.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

This is candykingdom/firefly2's own configuration. It tells Claude Code how to work on firefly2 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 firefly2 configures →

Reuse

Borrowing it

Nothing to install: this file belongs to candykingdom/firefly2. 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/candykingdom/firefly2/master/.claude/skills/speckit-converge/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/candykingdom/firefly2

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 speckit-converge

README.md
[![agentmods](https://agentmods.dev/badge/skills/candykingdom/firefly2/speckit-converge/github.svg)](https://agentmods.dev/skills/candykingdom/firefly2/speckit-converge)
Your own site
<a href="https://agentmods.dev/skills/candykingdom/firefly2/speckit-converge"><img src="https://agentmods.dev/badge/skills/candykingdom/firefly2/speckit-converge/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 speckit-converge

Your own site · 80×15
<a href="https://agentmods.dev/skills/candykingdom/firefly2/speckit-converge"><img src="https://agentmods.dev/badge/skills/candykingdom/firefly2/speckit-converge.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,026 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 unknown 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 $0.00042 $0.03026
Opus 5.5 $0.00017 $0.01210
Sonnet 5.5 $0.00008 $0.00605
Haiku 4.5 $0.00004 $0.00303

Measured 2mo ago against content hash 04226b844379, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

speckit-converge 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/speckit-converge/SKILL.md · 280 lines

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.

Read it on GitHub

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 · 280 lines · 42 tokens per session scan A 04226b844379

Subscribe to this mod's changes

speckit-converge is a skill published in the GitHub repository candykingdom/firefly2 (5 stars, last pushed 3mo ago), with no licence file. It adds 42 tokens to every session and 3,026 once invoked, about $0.0002 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 2026-08-31.

Related

speckit-converge compared with skills from other repositories

speckit-converge next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
speckit-convergecandykingdom/firefly2Skill53mo agononeA42Claude Code
imagegenopenai/codexSkill133kyesterdayApache-2.0A113Codex
playwright-climicrosoft/playwrightSkill99kyesterdayApache-2.0A19Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79k4d agoMITA200Claude Code, Codex
systematic-debuggingobra/superpowersSkill313k3d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143kyesterdayMITA95Claude Code
next-partial-prefetching-adoptionvercel/next.jsSkill143kyesterdayMITA103Claude Code