Agent skill

Review Session

A skill your agent uses when the user wants to review a Claude Code session for quality — analyzes the current session (or a specified transcript path) for prompting effectiveness, agent…

No licenceAuto-check passed

Install Review Session

skills CLI

$ npx skills add ed3dai/ed3d-plugins --skill review-session -a claude-code

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

GitHub CLI

$ gh skill install ed3dai/ed3d-plugins review-session --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/ed3dai/ed3d-plugins.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/ed3d-session-reflection/skills/review-session .claude/skills/review-session && 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/

Paste into Claude Code

Install the "review-session" agent skill from https://github.com/ed3dai/ed3d-plugins/tree/main/plugins/ed3d-session-reflection/skills/review-session into .claude/skills/review-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-session", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/ed3dai/ed3d-plugins/tree/main/plugins/ed3d-session-reflection/skills/review-session

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add ed3dai/ed3d-plugins --skill review-session -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install ed3dai/ed3d-plugins review-session --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/ed3dai/ed3d-plugins.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/ed3d-session-reflection/skills/review-session .agents/skills/review-session && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "review-session" agent skill from https://github.com/ed3dai/ed3d-plugins/tree/main/plugins/ed3d-session-reflection/skills/review-session into .agents/skills/review-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-session", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add ed3dai/ed3d-plugins --skill review-session -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install ed3dai/ed3d-plugins review-session --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/ed3dai/ed3d-plugins.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/ed3d-session-reflection/skills/review-session .cursor/skills/review-session && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "review-session" agent skill from https://github.com/ed3dai/ed3d-plugins/tree/main/plugins/ed3d-session-reflection/skills/review-session into .cursor/skills/review-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-session", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/ed3dai/ed3d-plugins.git --path plugins/ed3d-session-reflection/skills/review-session

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add ed3dai/ed3d-plugins --skill review-session -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install ed3dai/ed3d-plugins review-session --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/ed3dai/ed3d-plugins.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/ed3d-session-reflection/skills/review-session .gemini/skills/review-session && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "review-session" agent skill from https://github.com/ed3dai/ed3d-plugins/tree/main/plugins/ed3d-session-reflection/skills/review-session into .gemini/skills/review-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-session", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install ed3dai/ed3d-plugins review-session

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add ed3dai/ed3d-plugins --skill review-session -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/ed3dai/ed3d-plugins.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/ed3d-session-reflection/skills/review-session .github/skills/review-session && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "review-session" agent skill from https://github.com/ed3dai/ed3d-plugins/tree/main/plugins/ed3d-session-reflection/skills/review-session into .github/skills/review-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-session", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add ed3dai/ed3d-plugins --skill review-session -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install ed3dai/ed3d-plugins review-session --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/ed3dai/ed3d-plugins.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/ed3d-session-reflection/skills/review-session .opencode/skills/review-session && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "review-session" agent skill from https://github.com/ed3dai/ed3d-plugins/tree/main/plugins/ed3d-session-reflection/skills/review-session into .opencode/skills/review-session/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-session", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: review-session
GitHub stars: 250
Token cost: ~745 tokens
SKILL.md length: 285 words
Files: 1
Skills in repo: 34
Repo updated: Sep 6, 2026
First seen: Oct 7, 2026
Licence: None found

At a glance

A skill your agent uses when the user wants to review a Claude Code session for quality — analyzes the current session (or a specified transcript path) for prompting effectiveness, agent…

Works in 4 steps: Determine the transcript path → Reduce the transcript → Dispatch the reviewer → …
Agent performance
SKILL.md covers Prerequisites, Invocation and Steps
Calls python3

What it does

Review Session is an agent skill from ed3dai/ed3d-plugins. Use when the user wants to review a Claude Code session for quality — analyzes the current session (or a specified transcript path) for prompting effectiveness, agent performance, and environment gaps, producing actionable recommendations

Its SKILL.md is about 750 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: Ed's repo of Claude Code plugins, centered around a research-plan-implement workflow. Only a tiny bit cursed. If you're lucky.

When your agent uses it

Agent performance
Environment gaps
Producing actionable recommendations

Example prompts

“/review-session”

Requirements

Python 3

Workflow steps

4 steps, taken from the step headings in SKILL.md.

Determine the transcript path
Reduce the transcript
Dispatch the reviewer
Present findings

What it can do on your machine

Read from SKILL.md and the folder at commit 0c90f4b. 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
Shell commands in SKILL.md call:
- python3
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

Review Session loads about 745 tokens when it runs. Until then it costs about 63 tokens; SKILL.md has 285 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~63
When it runs · the whole SKILL.md, loaded when a task matches: ~745

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 285 words (~745 tokens).

“Review a single Claude Code session transcript for quality and produce actionable findings.”

— opening of SKILL.md by ed3dai

name: review-session

Read the full SKILL.md on GitHub

Files

Just SKILL.md in plugins/ed3d-session-reflection/skills/review-session of ed3dai/ed3d-plugins.

Open the folder on GitHubat commit 0c90f4b

More from ed3dai/ed3d-plugins

All 34 skills in this repo

Systematic Debugging
ed3dai/ed3d-plugins
A skill your agent uses when encountering any bug, test failure, or unexpected behavior, before proposing fixes - four-phase framework (root cause investigation, pattern analysis, hypothesis…
250 GitHub starsUsed in 3 repos~2.4k tokens
Auto-check passed
Testing Skills With Subagents
ed3dai/ed3d-plugins
A skill your agent uses when creating or editing skills, before deployment, to verify they work under pressure and resist rationalization - applies RED-GREEN-REFACTOR cycle to process documentation…
250 GitHub starsUsed in 3 repos~3.5k tokens
Auto-check passed
Brainstorming
ed3dai/ed3d-plugins
A skill your agent uses when creating or developing anything, before writing code or implementation plans - refines rough ideas into fully-formed designs through structured Socratic questioning…
250 GitHub starsUsed in 1 repo~4.3k tokens
Auto-check passed
Writing Good Tests
ed3dai/ed3d-plugins
A skill your agent uses when writing or reviewing tests - covers test philosophy, condition-based waiting, mocking strategy, and test isolation
250 GitHub starsUsed in 1 repo~2.7k tokens
Auto-check passed
Writing Skills
ed3dai/ed3d-plugins
A skill your agent uses when creating new skills, editing existing skills, or verifying skills work before deployment - applies TDD to process documentation by testing with subagents before writing…
250 GitHub starsUsed in 1 repo~1.3k tokens
Auto-check passed
Coding Effectively
ed3dai/ed3d-plugins
ALWAYS use this skill when writing or refactoring code. An agent skill from ed3dai/ed3d-plugins.
250 GitHub stars~1.9k tokensUpdated 1 mo ago
Auto-check passed

Questions about Review Session

What does Review Session do?

A skill your agent uses when the user wants to review a Claude Code session for quality — analyzes the current session (or a specified transcript path) for prompting effectiveness, agent…. Review Session is an agent skill from ed3dai/ed3d-plugins.

When should I use Review Session?

Review Session fits situations like: agent performance; environment gaps; producing actionable recommendations.

How do I install Review Session in Claude Code?

Run `npx skills add ed3dai/ed3d-plugins --skill review-session -a claude-code`. Or copy the skill folder (plugins/ed3d-session-reflection/skills/review-session in ed3dai/ed3d-plugins) into .claude/skills/review-session in your project. Claude Code loads it when a task matches its description.

How do I install Review Session in Codex?

Run `npx skills add ed3dai/ed3d-plugins --skill review-session -a codex`. Or copy the skill folder (plugins/ed3d-session-reflection/skills/review-session in ed3dai/ed3d-plugins) into .agents/skills/review-session in your project. Codex loads it when a task matches its description.

Can I use Review Session 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 ed3dai/ed3d-plugins --skill review-session -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/review-session, .gemini/skills/review-session, .github/skills/review-session and .opencode/skills/review-session in your project.

What does Review Session need to run?

Going by SKILL.md and its folder, Review Session needs the command-line tools its instructions call (python3). Our summary lists: Python 3.

Does Review Session 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 Review Session 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 Review Session use?

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

How many tokens does Review Session use?

About 745 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

Who maintains Review Session?

ed3dai (a GitHub organization) maintains it in ed3dai/ed3d-plugins, which has 250 GitHub stars. The repository holds 34 skills in this directory. The repository was last updated on September 6, 2026.

Source: ed3dai/ed3d-plugins on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Review Session

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

More from ed3dai/ed3d-plugins

Systematic Debugging

Testing Skills With Subagents

Brainstorming

Writing Good Tests

Writing Skills

Coding Effectively

Questions about Review Session