Agency Marketplace — Claude Code Plugins & Skills
Agency Marketplace is a collection of Claude Code plugins and skills built by DevKind. Each plugin bundles domain-specific AI agent skills you can install into Claude Code in one command. Some plugins also ship MCP servers (Model Context Protocol) for live tool-use capabilities -- for example, the security plugin runs WhatWeb via Docker as an MCP server.
Repository: https://github.com/devkindhq/agency-marketplace
Structure
plugins/
├── evidence-dev/
│ └── skills/
│ ├── evidence-core-concepts ← SQL queries, syntax, templating, themes
│ ├── evidence-charts ← LineChart, BarChart, AreaChart, and 10 more
│ ├── evidence-data-components ← BigValue, DataTable, Delta, Value
│ ├── evidence-inputs ← Dropdown, Slider, DateRange, DimensionGrid...
│ ├── evidence-maps ← AreaMap, BubbleMap, PointMap, USMap
│ ├── evidence-ui ← Accordion, Grid, Tabs, Modal, Alert...
│ ├── evidence-data-sources ← BigQuery, DuckDB, Postgres, Snowflake...
│ ├── evidence-cli ← install, dev, build, deploy
│ └── evidence-custom ← custom Svelte components, plugin dev
├── seo/
│ └── skills/
│ └── search-quality-rater ← Google Quality Rater Guidelines (E-E-A-T)
└── security/
└── skills/
├── tech-detector ← Web tech fingerprinting via WhatWeb MCP server
└── harvester ← OSINT domain intelligence via theHarvester MCP server
Prerequisites
- Claude Code CLI installed
- Docker -- required for the security plugin's MCP servers (WhatWeb, theHarvester)
Install
Option 1 — From GitHub (recommended)
claude plugin marketplace add devkindhq/agency-marketplace
# Install individual plugins
claude plugin install evidence-dev@agency-marketplace
claude plugin install seo@agency-marketplace
Option 2 — Local clone
git clone [email protected]:devkindhq/agency-marketplace.git
cd agency-marketplace
./install.sh
Update
Pull the latest skills and refresh:
claude plugin marketplace update agency-marketplace
Plugins
evidence-dev
Complete Claude Code skill suite for Evidence.dev — the open-source business intelligence framework that lets you write reports in Markdown with SQL.
9 skills with progressive disclosure — quick reference at the top, full prop tables at the bottom. All props sourced directly from the Evidence.dev documentation.
| Skill | What it covers |
|---|
evidence-core-concepts | The mental model: SQL code fences, query variables, Svelte/Markdown hybrid syntax, loops, if/else, formatting, themes |
evidence-charts | LineChart, BarChart, AreaChart, ScatterPlot, BubbleChart, Histogram, FunnelChart, Heatmap, CalendarHeatmap, BoxPlot, Sparkline, SankeyDiagram, ECharts |
evidence-data-components | BigValue, DataTable (with Column child), Delta, Value |
evidence-inputs | Dropdown, TextInput, Checkbox, DateInput, DateRange, Slider, ButtonGroup, DimensionGrid — with SQL filter integration patterns |
evidence-maps | AreaMap, BaseMap, BubbleMap, PointMap, USMap — with GeoJSON and data shape requirements |
evidence-ui | Accordion, Alert, Grid, Tabs, Modal, Note, Details, DownloadData, Embed, Image, Link, LinkButton, BigLink, LastRefreshed, PrintFormat |
evidence-data-sources | BigQuery, PostgreSQL, MySQL, MSSQL, Snowflake, Redshift, DuckDB, MotherDuck, SQLite, Databricks, Trino, CSV, Google Sheets, JavaScript |
evidence-cli | Install, dev server, build, deployment platforms, SPA vs SSG rendering modes, environment variables, base paths |
evidence-custom | Custom Svelte components, component queries, plugin development and publishing |
seo
Skills for SEO practitioners working with Google's quality guidelines.
| Skill | What it covers |
|---|
search-quality-rater | Evaluate content against Google's Search Quality Rater Guidelines — E-E-A-T, Page Quality, Needs Met |
security
Web tech fingerprinting and OSINT domain intelligence via WhatWeb and theHarvester MCP servers.
Requires Docker. MCP servers pull from Docker Hub automatically on first use.
| Skill | What it covers |
|---|
tech-detector | Fingerprint web technology stacks using WhatWeb (CMS, frameworks, servers, analytics, CDN, and more) |
harvester | OSINT domain intelligence: subdomains, emails, IPs, and open-source data via theHarvester |
About DevKind
