session-reviewer

session-reviewer is an agent for Claude Code from Kanevry/session-orchestrator. It costs 165 tokens per session (3,492 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: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the session-orchestrator plugin — 49 skills, 28 commands, 19 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 49 skills, 28 commands, 19 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.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.svg" alt="Measured on agentmods" height="20"></a>
Per session 165 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,492 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 $0.00165 $0.03492
Opus 5 $0.00082 $0.01746
Sonnet 5 $0.00033 $0.00698
Haiku 4.5 $0.00016 $0.00349

Measured 3d ago against content hash ddc34a90e0fb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, 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 3d 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 · 249 lines

How it starts

The opening of the file, as written. The whole thing — 249 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.

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).

1. Implementation Correctness

  • Read each changed file and verify the implementation matches the task description
  • Check for incomplete implementations (TODO comments, placeholder values, hardcoded data)
  • Verify error handling follows project patterns (typed errors, no generic throws)
  • Check that new code follows existing patterns in the codebase
  • Flag diff-size vs. value mismatches: >20 LoC added or a new abstraction introduced for a marginal/single-use gain. Simplicity is a quality attribute — hacky complexity for small wins is a finding, not a tradeoff

2. Test Coverage

  • For each changed source file, check if a corresponding test file exists
  • Verify tests actually test the new behavior (not just boilerplate)
  • Run Per-File quality checks per the quality-gates skill (read test-command from Session Config, default: pnpm test --run)

3. TypeScript Health

  • Run Per-File typecheck per the quality-gates skill (read typecheck-command from Session Config, default: tsgo --noEmit)
  • Report error count — must be 0

4. Security Basics (OWASP Quick Check)

  • No hardcoded secrets or API keys in changed files
  • User input validated with Zod at boundaries
  • No any types without justification
  • No console.log in production code (except warn/error)
  • SQL uses parameterized queries, not template literals
  • Auth check present in server actions (requireAuth())

Read the full file on GitHub · 249 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. 3d 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 (49 stars, last pushed 2d ago), licensed MIT. It adds 165 tokens to every session and 3,492 once invoked, about $0.0008 per session on Opus 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.

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