By mattermost
Backfill realistic test data into a Mattermost server using MCP tools. Creates users, teams, channels, and natural conversations.
Staff-contributed Claude Code plugins for Mattermost engineering workflows. Browse, install, and share skills, agents, hooks, and more.
# Add this marketplace
/plugin marketplace add mattermost/mattermost-ai-marketplace
# Browse available plugins
/plugin
# Install a plugin
/plugin install <plugin-name>@mattermost-ai-marketplace
# Update the marketplace catalog
/plugin marketplace update mattermost-ai-marketplace
| Plugin | Description | Category | Version |
|---|---|---|---|
code-simplifier | Simplifies and refines code for clarity, consistency, and maintainability | code-quality | 1.0.0 |
conflicts | Git merge conflict resolution agent that analyzes intent behind changes | git | 1.0.0 |
figma-implement-design | Translate Figma designs into production-ready code with 1:1 visual fidelity | design | 1.0.0 |
precommit | Discover, run, and resolve all pre-commit code quality checks in a monorepo | code-quality | 1.0.0 |
test-evaluator | Review tests for efficacy, correctness, and coverage gaps | testing | 1.0.0 |
teamimplement | Orchestrate phased implementation with dedicated research, planning, implementation, review, and QA engineers | productivity | 1.0.0 |
issue-resolver | Autonomous issue resolution agent using sub-agents and browser-based validation | productivity | 1.0.0 |
mattermost-test-data | Backfill realistic test data into a Mattermost server using MCP tools | devops | 1.0.0 |
claude-md-improver | Audit and improve CLAUDE.md files — scans, scores quality, and makes targeted updates | productivity | 1.0.0 |
mattermost-plugin-development | Skills for developing Mattermost plugins | development | 1.0.0 |
review-migration | Analyze schema migrations against best practices and generate a review report | code-quality | 1.0.0 |
dev-workflows | Skills for common development workflows — dependency management, module hygiene, and routine maintenance tasks | devops | 1.0.0 |
Add to your project's .claude/settings.json so teammates are prompted to install automatically:
{
"extraKnownMarketplaces": {
"mattermost-ai-marketplace": {
"source": {
"source": "github",
"repo": "mattermost/mattermost-ai-marketplace"
}
}
}
}
Optionally enable specific plugins by default:
{
"enabledPlugins": {
"plugin-name@mattermost-ai-marketplace": true
}
}
mattermost-ai-marketplace/
.claude-plugin/
marketplace.json # Marketplace catalog (lists all plugins)
plugins/
<plugin-name>/
.claude-plugin/
plugin.json # Plugin manifest
skills/
<skill-name>/
SKILL.md # Skill definition
agents/ # Optional: subagent definitions
hooks/ # Optional: lifecycle hooks
README.md # Plugin-level docs
templates/
plugin/ # Starter template for new plugins
skill/ # Starter template for a single skill
CONTRIBUTING.md
LICENSE
See CONTRIBUTING.md for how to add your own plugins.
Maintainers can validate the marketplace from the repo root:
claude plugin validate .
Own this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimOwn this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
npx claudepluginhub mattermost/mattermost-ai-marketplace --plugin mattermost-test-dataAnalyze Mattermost schema migrations against best practices and generate a filled-out review template
Translate Figma nodes into production-ready code with 1:1 visual fidelity using the Figma MCP workflow. Requires a working Figma MCP server connection.
Git merge conflict resolution agent that analyzes intent behind changes on both branches and makes informed decisions about what to preserve.
Orchestrate phased software implementation using a team of engineers. Delegates research, planning, implementation, code review, and QA validation following a pipeline defined in .planning/PLAN.md.
Skills for common development workflows — dependency management, module hygiene, and routine maintenance tasks
Time (Mattermost) API client — чтение каналов, сообщений, тредов
Official Slack MCP server for interactive and collaborative workflows. Surface insights, draft messages, and engage teams directly within Slack from Claude Cowork.
TeamMCP channel bridge
A growing collection of Claude-compatible academic workflow bundles. Covers scientific figures, manuscript writing and polishing, reviewer assessment, citation retrieval, data availability, paper reading, literature search, response letters, paper-to-PPTX conversion, and evidence-grounded Chinese invention patent drafting. Rules are organized as reusable skill folders with explicit workflows and quality checks.
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.