prompt-engineering plugins

229 tagged prompt-engineering, measured the same way as everything else here.

Browse within: LLM 118agentic-ai 101agents-md 101Science 100cursor 31coding-assistant 27system-prompts 27claude-code-plugin 22ai-image-editor 16design-agent 16academic-research 13bioinformatics 13data-science 13research-tools 13

humanizer

01

blader/humanizer

Plugin Claude Code

Bundles 1 skill · 81 tokens together

Rewrite AI-sounding text so it reads like the writer without changing what it says.

5 · 1 57k +2.1k changed 17d ago A tokens not measured original MIT

promptfoo

02

promptfoo/promptfoo

Plugin Claude Code

Bundles 3 skills · 197 tokens together

Teaches AI coding agents to connect providers and targets, write promptfoo eval suites, and set up or run red team scans.

not rated 26k +173 changed 12d ago A tokens not measured original MIT

council

03

0xNyk/council-of-high-intelligence

Plugin Claude Code

Bundles 2 skills, 18 agents · 620 tokens together

18 AI personas deliberate your hardest decisions — structured multi-round deliberation (blind analysis, anonymized cross-examination, weighted verdict) with genuine model diversity across providers.

not rated 4.7k +72 4d ago A tokens not measured original MIT

mattpocock-skills

04

devcxl/mattpocock-skills-zh

Plugin Claude Code

Bundles 38 skills · 1,471 tokens together

A collection of coding-agent skills for practical software engineering, including TDD, which means writing tests before or alongside code, and domain modeling, which means representing a business area clearly in software. It also covers requirements, debugging, code review, architecture, research, and implementation.

not rated 482 +37 changed 2d ago A tokens not measured copy · 88% MIT

aiwg marketplace

05

jmagly/aiwg

Plugin Claude Code

AIWG - Modular agentic framework for SDLC, marketing automation, and workflow orchestration. 200+ agents, 67+ CLI commands, 400+ deployable agent/skill/command/rule artifacts.

not rated 224 +3 changed today A tokens not measured original MIT

K-Dense-AI/scientific-agents

Plugin Claude Code

Bundles 1 skill, 1 agent · 347 tokens together

Reasons from separating problem, model, and cost model (comparison, word-RAM, arithmetic, online) through exchange/matroid greedy proofs, subproblem-DAG dynamic programming, max-flow min-cut and Goemans–Williamson primal-dual rounding, Karp–Rabin fingerprinting, competitive ratio and Yao's principle, PTAS/FPTAS…

not rated 210 +10 14d ago A tokens not measured original MIT

claude-code-config

08

AnastasiyaW/codex-claude-code-config

Plugin Claude Code

Bundles 58 skills, 8 agents · 9,040 tokens together

Battle-tested configuration system for Claude Code agents: architectural principles, safety hooks, composable skills, review agents, alternative comparisons, and project templates. Includes proof, handoff, feedback, UI/CLI harness, architecture, and multi-session coordination patterns.

not rated 186 +32 yesterday A tokens not measured original MIT

example-plugin

09

maxvaega/skillkit

Plugin Claude Code

Bundles 2 skills · 22 tokens together

Example plugin demonstrating plugin manifest structure with multiple skill directories.

not rated 148 8mo ago A tokens not measured original MIT

claude-prompts

10

AgriciDaniel/claude-prompts

Plugin Claude Code

Bundles 5 skills · 521 tokens together

AI prompt database and builder skill for Claude Code. 2,500+ curated prompts across 19 categories and 17 AI models. Search, build, enhance, and adapt prompts.

not rated 112 +1 6mo ago A tokens not measured original MIT

wade-skills

11

zapier/wade-skills

Plugin Claude Code

Bundles 3 skills · 185 tokens together

Agent skills Wade Foster (Co-Founder & CEO, Zapier) uses day-to-day — War Council, Meeting Follow-Up Pipeline, and Exec Weekly Agenda Generator.

not rated 97 2mo ago A tokens not measured original MIT

Satori

12

MetcalfSolutions/Satori

Plugin Claude Code

Bundles 1 skill, 2 MCP servers · 196 tokens together

Clinically informed wisdom companion for navigating the inner life — emotions, meaning, grief, purpose, relationship, identity. Draws on eight wisdom traditions and modern clinical psychology to create conversations that produce real insight and real movement.

not rated 83 +3 6mo ago A tokens not measured original Apache-2.0

marketing-dach

13

LOGIN-TB/claude-skills

Plugin Claude Code

Bundles 13 skills · 1,827 tokens together

Alle 13 deutschen DACH-Marketing-Skills gebündelt: SEO, Content, Copy, Social, Wettbewerb, Kundenforschung, Bilder, Lead-Magneten, Outreach. Entweder dieses Bündel oder einzelne Skills installieren, nicht beides.

not rated 80 +3 29d ago A tokens not measured original MIT

frontier

14

apoorvjain25/frontier

Plugin Claude Code

Bundles 1 skill, 2 agents · 409 tokens together

Standards written and audited by Claude Fable 5: make Opus, Sonnet, GPT, or Gemini produce work close to its bar. 21 craft rubrics, best-of-N candidates, convergence sweeps, a taste gate with permanent distillation.

not rated 79 3mo ago A tokens not measured original MIT

interview-me

17

Sorbh/interview-me

Plugin Claude Code

Bundles 1 skill · 79 tokens together

Deep-dive spec interviewer that produces production-grade specs through rigorous 1-on-1 interviews, with --verify drift detection against the codebase.

not rated 58 +3 2mo ago A tokens not measured original MIT

atelier

19

martinffx/atelier

Plugin Claude Code

Bundles 15 skills · 985 tokens together

Spec-driven development, deep thinking, and code quality workflows.

not rated 47 changed 6d ago A tokens not measured original MIT

swing-skills

20

TheStack-ai/swing-skills

Plugin Claude Code

Bundles 6 skills · 613 tokens together

6 cognitive firewalls for AI coding agents. Defends against premature closure, hallucination, anchoring bias, confirmation bias, black-box reasoning, and optimism bias.

not rated 41 5mo ago A tokens not measured original MIT

rp1-base

21

rp1-run/rp1

Plugin Claude Code

Bundles 21 skills, 17 agents, 1 hook · 987 tokens together

Core knowledge management, documentation generation, and strategic analysis for Claude Code.

not rated 38 changed 16d ago A tokens not measured original Apache-2.0

foreman

22

V-Songbird/foreman

Plugin Claude Code

Bundles 5 skills, 5 hooks · 544 tokens together

Project continuity for Claude Code, Codex and Antigravity: a roadmap beside your code, grounded handoffs, and clear task status.

not rated 35 changed 2d ago A tokens not measured original MIT

vibeflow

23

pe-menezes/vibeflow

Plugin Claude Code

Bundles 10 skills, 1 agent · 784 tokens together

Spec-driven development for AI agents. Define what to build, let the agent build it right. Vibeflow separates thinking from coding with specs, guardrails, and audits — grounded in your project's real patterns.

not rated 31 +1 1mo ago A tokens not measured original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: