developer tools plugins

1,871 tagged developer tools, measured the same way as everything else here.

Browse within: claude-plugin 76hooks 64code-quality 58coding-agents 49plugins 49claude-code-plugins 39python 39ai-skills 38marketplace 38documentation 37codex-cli 33claude-code-marketplace 32plugin 32knowledge-management 31

codedna

121

Larens94/codedna

Plugin Claude Code

Plugin marketplace listing 1 plugin: codedna.

145 5d ago A tokens not measured original MIT

codedna-plugin

122

Larens94/codedna

Plugin Claude Code

CodeDNA v0.9 protocol — in-source AI context and inter-agent communication. Adds /codedna:init, /codedna:check, /codedna:manifest, /codedna:impact skills + automatic annotation enforcement on every file write across 9 languages + 7 template engines.

145 5d ago A tokens not measured original MIT

engram-marketplace

123

NickCirv/engram

Plugin Claude Code

Plugin marketplace listing 1 plugin: engram.

141 2mo ago A tokens not measured original Apache-2.0

engram

124

NickCirv/engram

Plugin Claude Code

The context spine that 10x's your Claude Code sessions. Local-first SQLite knowledge graph + MCP server that intercepts file reads and replaces them with structural summaries. Measured 89% token reduction on a real codebase. Apache 2.0, no cloud, no telemetry.

141 2mo ago A tokens not measured original Apache-2.0

rekal-dev

125

rekal-dev/rekal-cli

Plugin Claude Code

Rekal — memory of prior AI sessions, stored in git.

140 28d ago A tokens not measured original Apache-2.0

rekal

126

rekal-dev/rekal-cli

Plugin Claude Code

Memory for your coding agent. Rekal saves every AI session transcript raw and append-only — no summaries to rot — then recalls the reasoning behind any change: why an approach was chosen, what was tried, what was rejected. Agent agnostic: Claude Code, Cursor, Codex, Gemini, Copilot, Kiro and OpenCode sessions all land.

140 28d ago A tokens not measured original Apache-2.0

public-apis-live

128

Manavarya09/public-apis-live

Plugin Claude Code

Discover working public APIs for any task, with their real endpoints. Auto-verified, refreshed daily.

139 2mo ago A tokens not measured original MIT

prompt-caching

130

flightlesstux/prompt-caching

Plugin Claude Code

Automatic prompt caching for Claude Code. Cuts Anthropic API token costs by up to 90% with zero configuration.

135 2mo ago A tokens not measured original MIT

flowforge-skill

131

wentong2022-arch/flowforge-skill

Plugin Claude Code

Generate professional draw.io diagrams from natural language — flowcharts, architecture diagrams, comparisons, and more.

134 1mo ago A tokens not measured original MIT

governor

132

0xhimanshu/governor

Plugin Claude Code

Governor: always-on compact professional output, usage telemetry, memory compression, and tool-output filtering for Claude Code.

133 2mo ago A tokens not measured original MIT

governor

133

0xhimanshu/governor

Plugin Claude Code

Governor: always-on compact professional output, telemetry, context slimming, tool-output filtering, prompt guidance, and drift guardrails for Claude Code Max users.

133 2mo ago A tokens not measured original MIT

plan-cascade

134

Taoidle/plan-cascade

Plugin Claude Code

Plugin marketplace listing 1 plugin: plan-cascade.

124 5mo ago A tokens not measured original MIT

plan-cascade

135

Taoidle/plan-cascade

Plugin Claude Code

AI-powered cascading development framework with design document system and multi-agent collaboration. Breaks down projects into Features (Mega Plan), Features into Stories (Hybrid Ralph), with auto-generated technical design docs, dependency-driven batch execution, Git Worktree isolation, and support for multiple AI…

124 5mo ago A tokens not measured original MIT

ultraship

136

Houseofmvps/ultraship

Plugin Claude Code

Plugin marketplace listing 1 plugin: ultraship.

119 1mo ago A tokens not measured original MIT

ultraship

137

Houseofmvps/ultraship

Plugin Claude Code

Claude Code plugin — 41 tools, 45 skills, 13 agents. Currency Guard keeps Claude on current docs, not stale training data. Elite SEO strategy with AI traffic tracking, IndexNow, GSC-GA4 cross-reference, CTR anomalies, brand filtering, keyword intelligence, index doctor, codebase index, pentest, ship, launch, grow…

119 1mo ago A tokens not measured original MIT

tt-a1i

140

tt-a1i/matt-skills-with-to-goal

Plugin Claude Code

Matt Pocock's engineering skills with verifiable goal handoffs and automated forked spec execution.

116 4d ago A tokens not measured original MIT

clickup-cli

142

krodak/clickup-cli

Plugin Claude Code

ClickUp CLI skills for managing tasks, sprints, comments, checklists, custom fields, tags, and time tracking via the cup command.

115 2d ago A tokens not measured original MIT

devflow-marketplace

144

The01Geek/prflow

Plugin Claude Code

PRFlow makes agentic coding work on real codebases, a one-line request becomes a complete, tested, reviewed, documented pull request that's ready for your final review, and it improves itself weekly. Includes /prflow:implement orchestrator, /prflow:review + /prflow:review-and-fix engines (which audit their own…

115 3d ago A tokens not measured original MIT