pair-verify SKILL.md skillB
pair-verify from amirfish1/claude-command-center is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add amirfish1/claude-command-center/pair-verify@git:20261009.a664025Pins git:20261009.a664025 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- amirfish1/claude-command-center
- Path
plugin/skills/pair-verify/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261009.a664025, committed Oct 9, 2026
- Size
- 5,604 bytes
- Repository stars
- 217
- License
- a license file GitHub does not identify
Use after you fix a bug and before you claim it fixed — it spawns ONE skeptic sibling session via CCC that must first reproduce the ORIGINAL bug on a clean worktree at the pre-fix ref, then prove your fix actually moves it. Reproduce-first discipline, independent of your context.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
Pair-verify spawns a single **skeptic** CCC session whose job is to disprove
your fix. It reproduces the original bug on a clean worktree at the pre-fix
commit, confirms the bug is real, then checks out the fix ref and proves the
behavior actually changed — plus one short pass hunting for a regression the
fix could introduce. It builds on the spawn/report_to mechanics in the
`ccc-orchestration` skill — read that first for the full Spawn/Inject/Ask API.
## Cost
**1 spawned session.** Each spawn is a real billed session on the user's
kanban — tell the user the count before spawning. Do **not** use this for
trivial fixes that already ship with a test proving the fix (just run the test —
a green test on the fix and red on the pre-fix ref is the same evidence, for
free).
## Setup
```bash
CCC_URL="$(cat ~/.claude/command-center/port.txt 2>/dev/null || echo "${CCC_URL:-http://127.0.0.1:8090}")"
curl -sf --max-time 2 "$CCC_URL/api/version" >/dev/null 2>&1 || CCC_URL="http://127.0.0.1:8090"
curl -sf --max-time 2 "$CCC_URL/api/version" >/dev/null 2>&1 || CCC_DOWN=1
```
- (a) Run every CCC curl with the **network sandbox disabled** — the Bash
…Read the whole file at its exact version.
How to install
mdr add amirfish1/claude-command-center/pair-verify@sha256:5994bba313bcbc5aThe line at the top of this page pins the label git:20261009.a664025, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_wgu7cyay7v4ptccp)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 9, 2026.
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:8090)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5604 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
amirfish1/claude-command-center · 217 stars · license a license file GitHub does not identify · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wgu7cyay7v4ptccp GET https://markdownregistry.com/api/v1/resolve?ref=amirfish1/claude-command-center/pair-verify GET https://markdownregistry.com/api/v1/blob/5994bba313bcbc5aaf9679763e5a071ac32ea4e7837ec4aaab4d8a028ef5a9f7
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.