Agent skill

Meridian Upstream Review

by rynfar in rynfar/meridian

Review or incorporate Meridian contributor changes, resume that review backlog, or validate an authorized release.

No licenceAuto-check passed

Install Meridian Upstream Review

skills CLI
$ npx skills add rynfar/meridian --skill meridian-upstream-review -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install rynfar/meridian meridian-upstream-review --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/rynfar/meridian.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/meridian-upstream-review .claude/skills/meridian-upstream-review && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
meridian-upstream-review
GitHub stars
2.1k
Token cost
~515 tokens
SKILL.md length
233 words
Files
4 (incl. references)
Skills in repo
3
Repo updated
First seen
Licence
None found

At a glance

Review or incorporate Meridian contributor changes, resume that review backlog, or validate an authorized release.

  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Meridian Upstream Review is an agent skill from rynfar/meridian. Review or incorporate Meridian contributor changes, resume that review backlog, or validate an authorized release.

Its SKILL.md is about 520 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `references/incorporation.md`, `references/release.md` and `references/verification.md`).

It works with Claude Agent SDK, Google Gemini and Model Context Protocol. The repository describes itself as: Use Claude and Antigravity with Pi, OpenCode and other coding clients. Local API bridge, usage dashboard and Mac app. Antigravity preview available in 1.74.0.

Example prompts

  • “/meridian-upstream-review”

What it can do on your machine

Read from SKILL.md and the folder at commit 6e510db. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Meridian Upstream Review loads about 515 tokens when it runs, and up to ~3.1k if it reads all its reference files. Until then it costs about 35 tokens; SKILL.md has 233 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~35
When it runs · the whole SKILL.md, loaded when a task matches
~515
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 233 words (~515 tokens).

“This workflow applies to the selected contribution, bounded backlog, or authorized release. It does not start unrelated work or authorize extra merges, releases, external messages, delegation, or concurrent queue owners.”

— opening of SKILL.md by rynfar
name
meridian-upstream-review

Read the full SKILL.md on GitHub

Files

SKILL.md and 3 other files (references) in .agents/skills/meridian-upstream-review of rynfar/meridian.

  • SKILL.md
  • references/incorporation.md
  • references/release.md
  • references/verification.md

Open the folder on GitHubat commit 6e510db

Compare with similar skills

Meridian Upstream Review next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Meridian Upstream Review compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Meridian Upstream Review this skillrynfar/meridian2.1k—~515Automated safety check: PassNone
Codebase Managementgiancarloerra/SocratiCode3.3k1 repos~1.8kAutomated safety check: PassAGPL-3.0
Google Antigravity SDKgoogle-antigravity/antigravity-sdk-python3.7k—~2.1kAutomated safety check: NotesApache-2.0
Codebase Explorationgiancarloerra/SocratiCode3.3k1 repos~1.5kAutomated safety check: PassAGPL-3.0
SEO Image GeneratorAgriciDaniel/claude-seo19k2 repos~2.1kAutomated safety check: PassMIT
Agent SDK Version Bumppreset-io/agor1.4k—~1.4kAutomated safety check: PassCustom licence

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More from rynfar/meridian

  • Meridian Backlog

    rynfar/meridian

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    2.1k GitHub stars~1.3k tokensUpdated today
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  • Meridian Evidence

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    Auto-check passed

Questions about Meridian Upstream Review

What does Meridian Upstream Review do?

Review or incorporate Meridian contributor changes, resume that review backlog, or validate an authorized release. Meridian Upstream Review is an agent skill from rynfar/meridian. Review or incorporate Meridian contributor changes, resume that review backlog, or validate an authorized release.

How do I install Meridian Upstream Review in Claude Code?

Run `npx skills add rynfar/meridian --skill meridian-upstream-review -a claude-code`. Or copy the skill folder (.agents/skills/meridian-upstream-review in rynfar/meridian) into .claude/skills/meridian-upstream-review in your project. Claude Code loads it when a task matches its description.

How do I install Meridian Upstream Review in Codex?

Run `npx skills add rynfar/meridian --skill meridian-upstream-review -a codex`. Or copy the skill folder (.agents/skills/meridian-upstream-review in rynfar/meridian) into .agents/skills/meridian-upstream-review in your project. Codex loads it when a task matches its description.

Can I use Meridian Upstream Review in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add rynfar/meridian --skill meridian-upstream-review -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/meridian-upstream-review, .gemini/skills/meridian-upstream-review, .github/skills/meridian-upstream-review and .opencode/skills/meridian-upstream-review in your project.

What does Meridian Upstream Review need to run?

SKILL.md names no scripts, command-line tools or credentials: Meridian Upstream Review is instructions for the agent only.

Does Meridian Upstream Review access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Meridian Upstream Review safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Meridian Upstream Review use?

No licence was found for Meridian Upstream Review or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Meridian Upstream Review use?

About 515 tokens (SKILL.md is roughly 2.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.6k tokens, read only when the agent opens those files.

What are the alternatives to Meridian Upstream Review?

Skills that share tags, products or a category with Meridian Upstream Review: Codebase Management (giancarloerra/SocratiCode, 3.3k stars), Google Antigravity SDK (google-antigravity/antigravity-sdk-python, 3.7k stars), Codebase Exploration (giancarloerra/SocratiCode, 3.3k stars) and SEO Image Generator (AgriciDaniel/claude-seo, 19k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Meridian Upstream Review?

rynfar (a GitHub user) maintains it in rynfar/meridian, which has 2,108 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on October 11, 2026.

Source: rynfar/meridian on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.