secondop SKILL.md skillA
secondop from tonydzi/second-brain-starter-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tonydzi/second-brain-starter-kit/secondop@git:20261007.cd6c208Pins git:20261007.cd6c208 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tonydzi/second-brain-starter-kit
- Path
skills/secondop/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261007.cd6c208, committed Oct 7, 2026
- First version recorded
- Aug 14, 2026
- Size
- 3,537 bytes
- Repository stars
- 14
- License
- MIT
Get a second opinion from an external LLM at three checkpoints: T1 is the plan valid, T2 which path at a fork, T3 finish plus a QA breaker that tries to break the result. One structured move per exchange (PROPOSE, COUNTER, VERIFY, ACCEPT, BLOCK) with memory across turns, and every exchange mirrored into a human-visible channel. Supports a multi-vendor panel instead of a single reviewer. Triggers: "/secondop", "get a second opinion", "run the review panel".
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
# secondop — an external second opinion at 3 checkpoints ## When to call it yourself (a reflex, don't wait for a command) Any substantial task (decision/architecture/plan/build) with gate=all → call the reviewer: - **T1 (start):** you formulated a plan → `t1` with the plan in --context. Reviewer: VERIFY (a hole) or ACCEPT. - **T2 (fork):** choosing between paths → `t2` with the fork described. Reviewer: COUNTER/ACCEPT. - **T3 (finish):** you built it → `t3` with a description of what was built. The reviewer-breaker returns 2-3 break scenarios. ## How (on the hub machine) ``` python "%USERPROFILE%\.claude\scripts\cc-review\secondop.py" t1 --task <id> --context "<plan>" python "%USERPROFILE%\.claude\scripts\cc-review\secondop.py" status # quota window ``` The reply = one signed structured move + an automatic mirror into the human-visible review chat (`--no-post` to skip mirroring). `--task` = a stable task id — it also becomes the header `[2O <task> · T1-PLAN · <host>]` (an idempotent identifier, requested by the reviewer side itself). ## How (on a peer machine without a reviewer login) ``` python <scripts>\_shared\secondop_client.py t1 --task <id> --context "<plan>" --wait 300 …
Read the whole file at its exact version.
How to install
mdr add tonydzi/second-brain-starter-kit/secondop@sha256:c693fc21d24dde02The line at the top of this page pins the label git:20261007.cd6c208, 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_vjj4u3ky2xoolylv)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Aug 14, 2026 and Oct 7, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.cd6c208 latest | 2026-10-07 | cd6c208 | 3,537 B | A | view · diff |
| git:20261003.a2d662f | 2026-10-03 | a2d662f | 3,538 B | A | view · diff |
| v1.1.0 | 2026-09-24 | 2784cb2 | 8,903 B | A | view · diff |
| git:20260908.2ec1bf8 | 2026-09-08 | 2ec1bf8 | 3,543 B | A | view · diff |
| git:20260814.06fa906 | 2026-08-14 | 06fa906 | 3,151 B | A | view · diff |
| git:20260814.4306805 | 2026-08-14 | 4306805 | 2,456 B | A | view · diff |
| git:20260814.5023d8c | 2026-08-14 | 5023d8c | 2,684 B | A | view · diff |
| git:20260814.44e61cf | 2026-08-14 | 44e61cf | 3,645 B | A | view |
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 (3537 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
tonydzi/second-brain-starter-kit · 14 stars · license MIT · pushed 2026-11-06 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_vjj4u3ky2xoolylv GET https://markdownregistry.com/api/v1/resolve?ref=tonydzi/second-brain-starter-kit/secondop GET https://markdownregistry.com/api/v1/blob/c693fc21d24dde02175a41d41a07d6fdb7f982661a127dfe4512308ebfbca22d
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.