Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add joestump/claude-plugin-sdd/plugin install sddWrote 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.
[](https://agentmods.dev/skills/joestump/claude-plugin-sdd/review)<a href="https://agentmods.dev/skills/joestump/claude-plugin-sdd/review"><img src="https://agentmods.dev/badge/skills/joestump/claude-plugin-sdd/review.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00046 | $0.11355 |
| Opus 5 | $0.00023 | $0.05678 |
| Sonnet 5 | $0.00009 | $0.02271 |
| Haiku 4.5 | $0.00005 | $0.01136 |
Grade C, and why
review scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Hidden instructionshighPrompt injection
Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.
<!-- Governing: ADR-0028 (/loop Autonomous Mode for /sdd:work and /sdd:review), ADR-0010 (Parallel PR Review and Response Skill), SPEC-0020 REQ "Loop Mode Opt-In", REQ "CLI Surface for Loop Controls", REQ "Terminal-PR St How it starts
The opening of the file, as written. The whole thing — 493 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Review and Merge PRs
Harness portability. This skill runs on any agent harness that loads Agent Skills — Claude Code, Codex CLI, OpenCode, Crush. Tool names used below (
AskUserQuestion,Task,TeamCreate,SendMessage,TaskCreate,ToolSearch,mcp__*,${CLAUDE_PLUGIN_ROOT}) denote capabilities, not hard requirements: map each to your harness's equivalent or use the documented fallback per${CLAUDE_PLUGIN_ROOT}/references/harness-compat.md. References toCLAUDE.mdmean the project memory file (CLAUDE.md,AGENTS.md, orCRUSH.md) per harness-compat § "Project Memory File". A citation of the formshared-patterns.md § "Section"names one##heading in that file — load only that section (see its "How to Read This File" note), never the whole file.
You are reviewing PRs produced by /sdd:work using reviewer-responder agent pairs. Each pair processes PRs through exactly one review-response round: the reviewer checks the diff against spec acceptance criteria, the responder addresses feedback, and the reviewer re-evaluates. Approved PRs are merged; unresolved PRs are left with comments for human follow-up. See ADR-0010 and SPEC-0009.
Loop Mode (V1, opt-in). When invoked under
/loopwith the--loopflag (and optionally--pr <N>for single-PR watch mode), this skill enters autonomous-mode and uses the lockfile + budget primitives documented in${CLAUDE_PLUGIN_ROOT}/references/loop-primitives.md(acquired on entry, released on exit) and the telemetry + resume contract documented in${CLAUDE_PLUGIN_ROOT}/references/loop-telemetry.md(every iteration appends ahistory.jsonlline;--resumereconcilestracked_prs[]via SHA equality withhead_sha_at_iteration_end). The full CLI surface, the active stop conditions (#2 / #3 / #5 / #6 / #8 / #9 / #10 / #11 / #12, with #4 inactive in single-PR mode), and the review-side gates (ambiguous-criteria, budget-escalation, post-feedback-merge, force-unlock, repeated-failure — note: ADR-0010's bounded one-round invariant is preserved per iteration) are wired in story #145 (SPEC-0020). Without--loop, behavior is unchanged from the rest of this document and no.sdd/loop/artifacts are created.
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.
- 3d ago Changed 416678a9af8b
- 8d ago First seen · 493 lines · 46 tokens per session scan C d3747bfa1a93
review is a skill published in the GitHub repository joestump/claude-plugin-sdd (32 stars, last pushed today), licensed MIT. It adds 46 tokens to every session and 11,355 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 1 finding (hidden instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
review-implement-phase
Implements triaged review actions, commits focused fixes, and posts Done plus resolves threads. Use when the user wants only the implementation phase of the review-framework workflow.
engram-branch-pr
PR creation workflow for Engram following the issue-first enforcement system. Trigger: When creating a pull request, opening a PR, or preparing changes for review.
verify-behavior
Verify or reproduce visible product behavior by driving the real UI with pi-computer-use's checked tools, requiring verified expect postconditions and durable state evidence for meaningful UI flows. Use when triage needs visual reproduction, implementation needs behavioral proof, review needs interactive confirmation…
github-contributor
End-to-end playbook for shipping high-quality pull requests to open-source projects you don't maintain — discovery, CONTRIBUTING compliance, PR-size check, minimal-diff implementation, PR description with AI-assisted disclosure, conflict resolution, and post-submission maintainer interaction. Use whenever creating…
revdiff
Review diffs, files, and documents with inline annotations in a TUI overlay, or answer questions about revdiff usage, configuration, themes, and keybindings. Opens revdiff in agterm/tmux/zellij/herdr/kitty/wezterm/cmux/ghostty/iterm2/emacs-vterm, captures annotations, and addresses them. Works in git, hg, and jj repos…
write-pr
Reference standards for writing pull request titles and descriptions in the tldraw repository, plus the pre-flight comment sweep over the diff. Use as supporting guidance when another skill or workflow needs PR content standards, not as the user-facing create/update PR workflow.