Trail of Bits Skills Marketplace is a collection of Claude Code plugins, skills, agents, commands, and instructions for security analysis, vulnerability detection, code auditing, and development workflows. It is for developers and security researchers using AI-assisted tools to inspect software, smart contracts, CI workflows, and related artifacts. The catalogue entries are examples of the marketplace’s reusable agent extensions.
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.
git clone --depth 1 https://github.com/trailofbits/skillsWrote 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/plugins/trailofbits/skills/github-triage)<a href="https://agentmods.dev/plugins/trailofbits/skills/github-triage"><img src="https://agentmods.dev/badge/plugins/trailofbits/skills/github-triage.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
github-triage 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 4d 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.
The source is not reproduced here
Licensed CC-BY-SA-4.0
The repository is licensed CC-BY-SA-4.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What it installs
The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 112 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 4d ago First seen · 11 lines scan A fb09e1a3aea9
github-triage is a plugin published in the GitHub repository trailofbits/skills (6,988 stars, last pushed 4d ago), licensed CC-BY-SA-4.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.
Other plugins, from other repositories
aidd-vcs
External artifacts: repo-init, commit, pull-request, release-tag, issue-create.
comfyui-plugin
ComfyUI custom-node pack lifecycle - scaffold a pack, create + seed the repo, open the gitops adoption PR, publish to the Comfy Registry, and add README screenshots.
sdlc
SDLC — the complete software development lifecycle as gaps the engine cannot fill on its own (skillwise four-atom discipline: Knowledge / Capability / Judgment / Control, no step-marches). Twenty-eight skills organised as nine rings + a spine (docs/ARCHITECTURE.md). Since v0.6.0 the plugin reads itself through the…
obsidian-tracker
Project tracking, task management with kanban boards, bug logging, decision records (ADR), session management, and engineering traceability via Obsidian. Auto-tracks sessions, actions, bugs, and commits via hooks.
gitcode-merge-flow
Automates GitCode open-source repo merge workflow: commit → push → issue → PR → pipeline → review → /lgtm & /approve → merge. Invoke when user wants to submit code to a GitCode open-source repository.
bitwarden-delivery-tools
Delivery lifecycle skills for Bitwarden initiatives — initiative funnel navigation, work transitions, architectural judgment, commits, pull requests, preflight checks, change labeling, and Jira ticket filing.