second-brain-transcript skillA
second-brain-transcript is agent-read markdown (skill) from undefined-ui/second-brain-os: Clean a raw transcript before ingestion: punctuate, paragraph, label speakers, fix mistranscribed technical terms, and split long recordings by topic. Use this skill when the user drops an auto-generated transcript, subtitle file, podcast or lecture transcript, meeting recording text, or asks to process a video or audio source. Do NOT use for text that is already prose, for summarising a transcript, or for the ingestion itself..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Clean a transcript Concept pages built from unpunctuated caption dumps are noticeably worse, because the model spends its attention reconstructing sentence boundaries instead of understanding claims. ## Core rule Clean, never summarise. Nothing is cut. This is a formatting pass on the record, and the record has to stay faithful. ## Workflow 1. **Punctuate and paragraph.** Sentence boundaries first, then paragraphs at topic shifts. 2. **Label speakers** where they change. In an interview this is most of the value. 3. **Fix technical terms.** Auto-captions mangle proper nouns and jargon consistently. Flag anything you could not resolve rather than guessing. 4. **Keep coarse timestamps** every few minutes, so a claim on a wiki page can be verified in ten seconds instead of a rewatch. 5. **Propose split points** if the recording covers separate topics. A three-hour podcast is not one source. 6. **Write frontmatter:** title, channel or speaker, URL, date. ## Output format The cleaned transcript, then: ``` Cleaned: <source> Speakers labelled: <n> Terms corrected: <list> Uncertain: <list of what could not be resolved> …
Read the whole file at its exact version.
How to install
mdr add undefined-ui/second-brain-os/second-brain-transcript@git:20260908.1615b29mdr add undefined-ui/second-brain-os/second-brain-transcript@sha256:a6a928d825ffab0fPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_sj2u26lb7i2klgct)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2014 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
Source
undefined-ui/second-brain-os · 296 stars · license MIT · pushed 2026-09-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_sj2u26lb7i2klgct GET https://markdownregistry.com/api/v1/resolve?ref=undefined-ui/second-brain-os/second-brain-transcript GET https://markdownregistry.com/api/v1/blob/a6a928d825ffab0f8b4fe10c845dcb770e1f50153a1a86659721c8b077addb2e
Your agent 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.