Agent Harness Plugins

cboone/agent-harness-plugins · 51 plugins

2 repo stars
Updated July 24, 2026
cboone/agent-harness-plugins

agent-harness-plugins is a plugin marketplace that offers 51 agent-harness scaffolding and CI plugins for Go CLIs, community files, and release automation.

About

agent-harness-plugins is a large Claude Code marketplace listing fifty-one small plugins aimed at developers building command-line tools and agent-friendly repositories, especially in Go with Cobra. developers launching a CLI or open-source agent project repeatedly reinvent version commands, contributor docs, and release wiring; this catalog bundles those chores into invocable plugins so your agent can apply consistent patterns instead of hallucinating Makefile fragments. The primary journey placement is Build → agent-tooling, but several entries clearly support Ship (CI and release) and Launch (community and security files for public repos). It is multi-phase rather than journey-wide because each plugin targets a concrete scaffolding or pipeline task, not a universal methodology. Beginner-friendly individual plugins, intermediate overall when composing several in one greenfield repo. Register the marketplace once, then install only the plugins your stack needs.

51 plugins in one Anthropic-schema marketplace maintained by Christopher Boone
add-cobra-version wires version subcommands, ldflags, GoReleaser, and Makefile patterns for Go CLIs
add-community-files scaffolds CODE_OF_CONDUCT, CONTRIBUTING, and security-oriented community docs
Categories include ci-and-release and scaffolding for open-source ready repos
MIT-licensed plugins with shared repository at cboone/agent-harness-plugins

Agent Harness Plugins by the numbers

Data as of Jul 25, 2026 (Skillselion catalog sync)

/plugin marketplace add cboone/agent-harness-plugins

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repo stars	★ 2
Last updated	July 24, 2026
Repository	cboone/agent-harness-plugins ↗

What it does

Browse fifty-one MIT-licensed harness plugins that scaffold Go Cobra CLIs, community files, releases, and agent-friendly repo hygiene in one marketplace.

Who is it for?

Best when you're shipping Go CLIs or agent-maintained repos and want copy-paste-free scaffolding through Claude Code plugins.

Skip if: Pure frontend SaaS teams with no CLI or no Go toolchain, or users who only need one unrelated integration.

What you get

After adding the marketplace, you can install targeted plugins that apply battle-tested Cobra version wiring, community templates, and release hooks via your agent.

Selective installs from a 51-plugin marketplace
Generated or updated CLI version wiring, Makefile, and community policy files per chosen plugins

By the numbers

Marketplace lists 51 plugins.
Example plugin add-cobra-version is v1.0.1 MIT; add-community-files is v1.0.3 MIT.
Published under Anthropic Claude Code marketplace schema with repository github.com/cboone/agent-harness-plugins.

Plugins in this marketplace

51 plugins - install individually after you add the marketplace.

PluginVersion

Add Cobra VersionAdd a version subcommand with build metadata (version, commit hash, build date, Go runtime version, optional JSON output) to an existing Cobra-based Go CLI, wiring up ldflags in main.go, the cmd package, GoReleaser, and the Makefile.1.0.1 Add Community FilesAdd standard community files to a project: CONTRIBUTING.md, CODE_OF_CONDUCT.md, SECURITY.md, and PR template.1.0.3 Add Goreleaser HomebrewAdd GoReleaser and Homebrew tap publishing to an existing Go CLI project with conditional support for completions, man pages, and macOS-only builds.2.3.3 Add Scrut Cli TestsSet up scrut snapshot-based CLI integration testing for a CLI project.1.6.3 Address IssueFetch a GitHub issue, plan the work, execute changes, and commit with issue references.1.0.3 Address ReviewParse a review document for actionable feedback, work through items systematically, and track resolution progress.1.0.4 Bootstrap ProjectAssess a repository, determine what scaffolding and setup tools are needed, present a plan, and execute them in the correct order.1.3.1 Check Zsh ScriptsCheck and evaluate zsh scripts using shellcheck, shfmt, shellharden, zsh -n, zcompile, setopt warn_create_global/warn_nested_var, and checkbashisms.2.1.4 Clean Up Agent ConfigReview and reorganize AI coding agent configuration and instruction files across Claude Code, Codex, Copilot, and OpenCode.1.2.2 CommitSmart, context-aware git commits with conventional commit messages and plan awareness.1.2.3 Create IssueCreate GitHub issues using tmpfiles to avoid permission prompts from large multiline Bash arguments.1.0.5 Create PluginGuide for creating new plugins in this repository with consistent structure and conventions.1.2.7 Create WorktreeCreate a git worktree, branch, and tmux window with a task prompt using workmux.1.1.3 Create Worktree From IssueFind a GitHub issue and create a worktree, branch, and tmux window for working on it, with issue context injected as a task prompt.1.3.4 Handle SecretsBest practices for handling user-provided secrets in CLI tools: secure input methods, credential storage, secret masking, and language-specific libraries.1.0.4 Lint And FixDetect project linters and formatters, run them with auto-fix, resolve remaining issues, then commit and push the fixes.1.3.8 Manage Repo LicensingBootstrap, audit, and maintain REUSE-style mixed-license coverage in a repository: LICENSES/, NOTICE, REUSE.toml, SPDX headers, and reuse lint cleanliness.1.0.4 Merge MainFetch and merge the base branch into the current feature branch with automatic conflict resolution.1.1.4 NotifySends macOS notifications when Claude Code, OpenCode, or Codex CLI finishes a task or needs your attention.2.2.1 Optimize Runner UsageAdd paths-ignore, concurrency groups, and timeout-minutes to existing GitHub Actions workflows.1.2.2 Pin EverythingPin every version surface in a repository (action SHAs, packageManager integrity digests, dependency exact-pins, runtime version files, install commands) for one-shot supply-chain hardening.1.0.2 PrLint, commit, push, and create a pull request in one step with no prompts.1.5.5 Rebase Onto MainFetch and rebase the current feature branch onto the base branch with automatic conflict resolution and force-with-lease push.1.0.2 Refresh Project ScaffoldingRefresh existing project scaffolding against the latest plugin templates.2.0.3 ReleasePrepare a versioned release or Claude Code marketplace catalog state tag: update release files, create a release commit, tag locally, and optionally publish a GitHub Release.1.5.10 Resolve Copilot Pr FeedbackProcess and resolve GitHub Copilot automated PR review comments.1.4.4 Review BranchReview and evaluate all work done on the current branch: summarize changes, assess plan compliance, and evaluate code quality.1.2.3 Scaffold Go CliScaffold a complete Go CLI project with Cobra, GoReleaser, GitHub Actions, and Homebrew tap support.2.7.4 Scaffold Go LibraryScaffold a Go library project with GoReleaser changelog releases, golangci-lint, GitHub Actions CI/CD, and Makefile.1.8.4 Scaffold Lean LibraryScaffold a Lean 4 library project with Mathlib or PFR dependencies, Lake test/lint wiring, GitHub Actions CI, text linting, and agent instructions.1.0.1 Scaffold New RepoScaffold the universal boilerplate for a new repository: LICENSE, README, CHANGELOG, .gitignore, agent config files, and a plans directory.1.8.2 Scaffold Rust CliScaffold a complete Rust CLI project with Cargo, cargo-deny, cargo-nextest, git-cliff, GitHub Actions CI/CD, and Makefile.1.2.3 Set Up CiSet up GitHub Actions CI with test, lint, format, and vulnerability check jobs, plus matching Makefile targets.2.0.1 Set Up InstallersSet up installer and distribution methods for Go, Swift, Rust, and Zig projects: Homebrew tap, go/cargo install, and release workflow.3.0.1 Set Up LintersDetect project languages, recommend linters and formatters, install them, and generate config files, including Pandoc-academic Markdown presets.2.0.0 Set Up Secret ScanningSet up secret scanning with gitleaks and TruffleHog GitHub Actions workflows and optional gitleaks configuration.3.0.1 Suggest Next IssueReview open GitHub issues and recommend what to work on next with prioritized reasoning.1.1.5 Upgrade EverythingAssess every version reference in a repository, evaluate available upgrades with repo-specific risk and reward, and present selectable upgrade options.1.0.1 Use GitGit and GitHub CLI conventions for Claude Code: tmpfile patterns, HEREDOC commits, GPG signing, safe push practices, and permission-prompt avoidance.1.1.4 Write Bash ScriptsApplies Bash style conventions when creating or editing Bash scripts.2.0.2 Write Formalization RoadmapDocument-structure guide for multi-milestone formalization roadmaps in Lean, Rocq, Isabelle, HOL, and other proof assistants.1.0.2 Write Go CodeGo code style guide based on Google Go Style Guide, Effective Go, Code Review Comments, and Cobra CLI behavior.1.2.1 Write Homebrew FormulaWrite or update Homebrew formulae using current Homebrew guidance and cboone/homebrew-tap conventions.1.0.1 Write LatexLaTeX mathematical typesetting style guide based on AMS, IEEE, ISO 80000-2, and Knuth conventions.1.0.2 Write Lean CodeLean 4 style guide and Mathlib conventions for naming, proofs, formatting, and metaprogramming.1.0.2 Write Lean TestsConventions for compile-time, example-based Lean 4 API regression tests that mirror a library's public surface.1.0.2 Write MarkdownApplies Markdown style conventions when creating or editing Markdown files.1.2.2 Write MathMathematical writing and exposition guide based on Tao, Knuth, Halmos, and other leading references.1.0.2 Write Pandoc MarkdownPandoc-flavored Markdown conventions for academic papers with LaTeX output.1.0.2 Write Scrut TestsApplies scrut test style conventions when creating or editing scrut test files for CLI binaries and zsh plugins.1.1.2 Write Zsh ScriptsApplies zsh style conventions when creating or editing zsh scripts, configurations, and completions.1.0.2

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How it compares

Broad harness scaffolding marketplace, not a single consensus review skill or an MCP data connector.

FAQ

Who is Agent Harness Plugins for?

Developers and maintainers using Claude Code to bootstrap and harden Go CLIs, releases, and open-source community files.

When should I use Agent Harness Plugins?

Use it early in a new CLI or OSS repo and again before release when you need version commands, GoReleaser wiring, or standard community docs.

How do I add Agent Harness Plugins to my agent?

Register the cboone/Agent Harness Plugins marketplace in Claude Code, then install individual plugins such as add-cobra-version or add-community-files against your repo.

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