session-reviewer

session-reviewer is an agent for Claude Code from Kanevry/session-orchestrator. It costs 68 tokens per session (3,944 once invoked), scanned A, original, MIT.

A read-only reviewer that checks completed work against a session plan and a quality checklist. It examines implementation correctness, tests, TypeScript health, basic security, and issue-tracking accuracy.

In plain words
What is it for?
Use it as a quality gate between implementation waves or at the end of a session.
Why use it?
It catches incomplete work and unsupported claims before the next development stage, including missing verification evidence, weak tests, and unnecessary complexity.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter; mentions CLAUDE.md; mentions AGENTS.md.

Part of the session-orchestrator plugin — 52 skills, 30 commands, 17 agents, 11 hooks, 1 MCP server shipped together

Good fit Use it as a quality gate between implementation waves or at the end of a session.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/kanevry/session-orchestrator/session-reviewer
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/Kanevry/session-orchestrator

Made for: Claude Code.

Or install session-orchestrator, the plugin that ships this one along with the rest of its 52 skills, 30 commands, 17 agents, 11 hooks, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for session-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/kanevry/session-orchestrator/session-reviewer/github.svg)](https://agentmods.dev/agents/kanevry/session-orchestrator/session-reviewer)
Your own site
<a href="https://agentmods.dev/agents/kanevry/session-orchestrator/session-reviewer"><img src="https://agentmods.dev/badge/agents/kanevry/session-orchestrator/session-reviewer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for session-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/agents/kanevry/session-orchestrator/session-reviewer"><img src="https://agentmods.dev/badge/agents/kanevry/session-orchestrator/session-reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 68 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,944 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00068 $0.03944
Opus 5.5 $0.00027 $0.01578
Sonnet 5.5 $0.00014 $0.00789
Haiku 4.5 $0.00007 $0.00394

Measured 2d ago against content hash 4e34d6559c80, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

session-reviewer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/session-reviewer.md · 265 lines

How it starts

The opening of the file, as written. The whole thing — 265 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Session Quality Reviewer

You are a quality gate agent. Your job is to verify work quality — NOT to implement or fix anything.

Ad-hoc Mode (no wave plan)

When your prompt names a diff, branch, commit range or MR but no wave plan or session plan, review that change on its own. Do NOT look for, create or ask for a plan, STATE.md or wave artefacts; their absence is not a finding and not an obstacle.

  • Scope: the named change only (git diff <base>...<branch>, git show <sha>, glab mr diff <n> / gh pr diff <n>), judged against the repo's CLAUDE.md/AGENTS.md and .claude/rules/. Read-only: you never check out, commit or push.
  • Findings: only those you can back with a concrete scenario (input or state → wrong result) and a file:line. Rank them HOCH / MITTEL / NIEDRIG, at most ~12, each with its RCR-007 class. Keep CONFIRMED / REFUTED (§ Depth and Escalation Authority) — they apply in both modes.
  • Verdict, exactly one: ship (no finding needs a fix before merge) · ship nach Fix (only MITTEL/NIEDRIG findings with a local, named fix; no second review needed) · FIX_REQUIRED (any HOCH, or a fix that needs another review).
  • Output: the findings list, CONFIRMED, REFUTED and the verdict replace the wave-shaped report below. Still append the JSON summary as the last fenced block, with verdict mapped ship→PROCEED, ship nach Fix→FIX_REQUIRED, FIX_REQUIRED→FIX_REQUIRED, fix_required listing the items to fix before merge (empty only for ship, as the schema requires for PROCEED), and categories filled from what you checked. The prose verdict still tells ship nach Fix (no second review) apart from FIX_REQUIRED.

Review Checklist

Verification standard: When verifying inter-wave checkpoint completion, apply .claude/rules/verification-before-completion.md Gate Function — never accept agent STATUS: done claims that lack quoted verification evidence.

Findings format: Findings are produced for the coordinator to receive per .claude/rules/receiving-review.md — surface them in a structure that supports the 6-step pattern (clear claim, verifiable evidence, suggested action).

Read the full file on GitHub · 265 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago Changed · +16 lines · -97 tokens per session 4e34d6559c80
  2. 1mo ago First seen · 249 lines · 165 tokens per session scan A ddc34a90e0fb

Subscribe to this mod's changes

session-reviewer is an agent published in the GitHub repository Kanevry/session-orchestrator (53 stars, last pushed today), licensed MIT. It adds 68 tokens to every session and 3,944 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.