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Open source

We build in the open.

Plugins, skills, and MCP servers from the PromptMetrics team, the same tools behind our Real-Work Cohorts and Human Layer coaching, released for everyone. Something new lands every couple of weeks.

6 repos3 surfacesMIT licenses, human review where it matters
Plugin
MIT

HubSpot Plugin

Natural-language HubSpot CRM admin, with a human approving every write

Claude orchestrates 44 specialist sub-agents that run CRUD across contacts, companies, deals, workflows, lists, and pipelines. Every write is gated behind a preview and an explicit approve.

/plugin install hubspot@hubspot-claude
PythonClaude CodeDetails GitHub
MCP server
MIT

HubSpot MCP Server

A standalone MCP server for HubSpot CRM with a write-safety layer

76 domain tools plus a 5-tool safety layer: every write produces a preview you approve or reject, with undo snapshots and an audit log. Bring-your-own-app OAuth by default.

/plugin install hubspot-mcp@promptmetrics-hubspot-mcp
PythonClaude CodeDetails GitHub
Skill
MIT

The Human Layer

Rehearse the hard conversation before you have it

A soft-skills coaching skill that runs a five-step method (ground it, name the pattern, roleplay it, debrief with teeth, log it) on whatever real situation you bring.

/plugin install promptmetrics-coach@promptmetrics
MarkdownClaude Code · Claude.ai · CoworkDetails GitHub
Skill
CC BY-NC-SA 4.0

The Habit Layer

One sharp question before Claude runs a real task

A tap on the shoulder, timed to the moment an old habit would take over, tied to whichever of the AI Fluency 4 Ds (Delegation, Description, Discernment, Diligence) is most exposed.

/plugin install the-habit-layer@habit-layer
MarkdownClaude Code · Claude.ai · CoworkDetails GitHub
Skill
MIT

Video Skill

Plan a Kurzgesagt-style explainer, ready to hand to a renderer

Walks a producer through requirements, script, storyboard, and visual design, producing a complete design package (script.md, storyboard.md, design-spec.md) without generating audio or video.

/plugin install promptmetrics-video@promptmetrics-video
MarkdownClaude Code · Claude.ai · CoworkDetails GitHub
PluginFork
MIT

pm-blog

AI Blog Writing & SEO Optimization Skill for Claude Code

A full-lifecycle blog engine with 30 sub-skills, 5 agents, 12 content templates, and a v1.9.0 5-gate delivery contract. Every draft is dual-optimized for Google rankings and AI citation platforms, and blocked below 90/100.

/plugin marketplace add promptmetrics/pm-blog
PythonCowork · Claude CodeDetails GitHub

Something new every couple of weeks.

Watch the GitHub org to catch new plugins and skills as they land, or tell us what your team needs and we'll consider building it in the open.