bf-replay SKILL.md skillB

bf-replay from chan4lk/specclaw is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add chan4lk/specclaw/bf-replay@git:20261012.6b78134

Pins git:20261012.6b78134 in mdr.lock. Pin the fingerprint instead.

Audit grade: B, 16 of 17 checks passed
Kind: SKILL.md skill
Repository: chan4lk/specclaw
Path: plugins/specclaw-bf/skills/bf-replay/SKILL.md
Versions recorded: 2
Latest version: git:20261012.6b78134, committed Oct 12, 2026
First version recorded: Oct 11, 2026
Size: 49,882 bytes
Repository stars: 14
License: MIT

Use when rebuilt code must be compared against captured legacy golden-master fixtures.

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

# specclaw bf-replay

**First, run** `specclaw-ensure-init .specclaw` — idempotently creates `.specclaw/` if it doesn't exist (silent if already initialized).

Compares the new app's actual behaviour against `.specclaw/baseline/`'s captured golden-master fixtures. This is **not** `/specclaw:verify` — verify checks a change against its own spec/tasks; replay checks the rebuild against the *legacy app's own recorded behaviour*. Neither command modifies the other; do not merge this flow into `verify`.

Invocation:
```
/specclaw-bf:bf-replay <change-name>                    # fixtures behind this change's cited BL item; retains evidence
/specclaw-bf:bf-replay --item BL-###                    # fixtures behind ONE backlog item; no change directory needed
/specclaw-bf:bf-replay --module MOD-###                 # every fixture tagged with that module; retains evidence
/specclaw-bf:bf-replay --all                            # full regression: every fixture in the manifest; retains evidence
/specclaw-bf:bf-replay <change-name> --keep              # accepted for compatibility — identical to the default
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add chan4lk/specclaw/bf-replay@sha256:0b1a62f706f658df

The line at the top of this page pins the label git:20261012.6b78134, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_jkeomexbwd4xmshk.svg)](https://markdownregistry.com/a/art_jkeomexbwd4xmshk)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Oct 11, 2026 and Oct 12, 2026, more than one a day.

version	committed	commit	size	audit
git:20261012.6b78134 latest	2026-10-12	6b78134	49,882 B	B	view · diff
git:20261011.e9430eb	2026-10-11	e9430eb	53,345 B	B	view

Audit of the latest version

B 16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

fail: Frontmatter declares a name
pass: Frontmatter block present
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (49882 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 link to a raw IP address
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

GitHub

chan4lk/specclaw · 14 stars · license MIT · pushed 2026-11-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jkeomexbwd4xmshk
GET https://markdownregistry.com/api/v1/resolve?ref=chan4lk/specclaw/bf-replay
GET https://markdownregistry.com/api/v1/blob/0b1a62f706f658df31055eefd2eb8b51db392332064d569cc13157447d46dfef

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.

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