AI & ML

itsual Skill

Discover and apply the right Agent Skills for the current task. Use at the start of a session or whenever you need to decide which skill(s) apply to the work at hand. This is the meta-skill that helps route work to specialized skills.

joshuashepherd Skill

Holistic audit of any movemental.com page — UI, content, architecture, UX, and conversion — writes a markdown report and a standalone fix prompt.

joshuashepherd Skill

Generate a feature constitution — data model, product story, and acceptance criteria for a platform slice/feature. Designed for pasting into AI Studio Build mode or any prototyping tool. No styling or UI constraints.

joshuashepherd Skill

Generate a complete AI Studio prompt package for: $ARGUMENTS

joshuashepherd Skill

Build, refine, and master agents using the Google Gemini API and @google/generative-ai SDK. Covers generateContent, function calling, Google Search grounding, multimodal input (text/image/audio/video), streaming, context caching, and the Gemini 2.5 and 3.x model families. Fetches live docs from ai.google.dev. Use when building or debugging anything on Google Gemini.

joshuashepherd Skill

Build, refine, and master agents using the OpenAI API — Chat Completions, Responses API, and OpenAI Agents SDK. Covers function calling, structured output, streaming, multi-agent handoffs, and the full gpt-5.4 family. Fetches live docs from platform.openai.com and openai.github.io/openai-agents-python. Use when building or debugging anything on OpenAI.

joshuashepherd Skill

Build detailed voice profiles for characters, narrators, brands, or AI agents — covering diction, syntax, rhythm, worldview, signature patterns, and failure modes. Use when creating a character voice, designing an agent's persona, or auditing voice consistency.

joshuashepherd Bundle

Write tests for agents — unit tests for tools/instructions/routing, smoke tests for end-to-end behavior, e2e specs for API contracts. Use when adding test coverage to agents.

joshuashepherd Bundle

Create or modify an OpenAI Agents SDK tool with Zod params, caching, metrics, and agent registration. Use when adding tools to agents.

joshuashepherd Bundle

Work on SSE streaming, plain-text transport, ChatKit events, and session continuity. Use when debugging or modifying agent streaming behavior.

testdouble Bundle

Authoritative guidance for building Claude Code skills, agents, and plugins, plus init and update steps that install and refresh the plugin-building skills in the current repository. Use when you need the rules or best practices for a skill, agent, hook, or plugin — designing, reviewing, hardening, or checking one against the guidance. Run with `init` to vendor the guidance, skill-builder, and agent-builder skills into the current repository (so they run with no dependency on this plugin) plus a path-scoped rule index, or `update` to refresh an already-vendored copy. Does not run an interview to build a new skill or agent from scratch — use skill-builder or agent-builder. Does not write feature code, review application code, or build non-plugin features.

testdouble Bundle

Turn a work-items.md file (produced by /plan-work-items) into Linear issues, one per slice, in a single target Linear team. Use when you want to publish work items as Linear issues, create implementation tickets to track in Linear, or push a broken-down plan into a Linear team. Requires a configured Linear MCP server and a target team. Reads the team's real workflow states, labels, Projects, and members and resolves every option against them before creating anything; defaults each issue to the team's initial state, unassigned, uncategorized, with no parent or Project unless you ask. Links within-file `Depends on` relationships as native Linear "blocked by" relations and annotates the source file so re-runs resume cleanly. Does not produce the work-items file itself — use plan-work-items first. Does not post to Jira — use work-items-to-jira. Does not post to GitHub — use work-items-to-issues.

testdouble Bundle

Break a work-items.md file (produced by /plan-work-items) into independently-grabbable Jira tickets, one per slice, in a single Jira project. Use when you want to turn a work-items file into Jira tickets, publish work items as Jira issues, or create implementation tickets that can be worked on and tracked in Jira. Requires a configured Atlassian MCP server. Does not produce the work-items file itself — use plan-work-items to break a plan into work items first. Does not post to GitHub — use work-items-to-issues for GitHub issues.

testdouble Skill

Builds a new Claude Code agent (subagent) from scratch through a relentless, evidence-based interview that walks the agent's design tree decision-by-decision — entity fit, domain focus and vocabulary, role identity, anti-patterns, description, model tier, tools, and self-containment — then reviews the finished agent against the plugin-building guidance and applies every fix it finds. Use when creating, authoring, scaffolding, designing, or drafting a new agent or subagent. Does not build a skill or slash command — use skill-builder. Does not serve, vendor, or refresh the authoring guidance itself — use guidance.

testdouble Skill

Builds a new Claude Code skill from scratch through a relentless, evidence-based interview that walks the skill's design tree decision-by-decision — entity fit, use cases, name, description, workflow steps, tools, and progressive-disclosure layout — then reviews the finished skill against the plugin-building guidance and applies every fix it finds. Use when creating, authoring, scaffolding, designing, or drafting a new skill or slash command. Does not build an agent or subagent — use agent-builder. Does not serve, vendor, or refresh the authoring guidance itself — use guidance.

agentskillexchange Skill

Safely synchronize free-playable NetEase Private FM tracks into an append-only playlist using a native Rust CLI/TUI. Use when an operator needs QR login, read-only preview, strict playability checks, explicit cross-platform review, append-only sync, or zero-LLM scheduled execution.

agentskillexchange Skill

Batch-generate images through the OpenAI Images API with a prompt sampler and gallery output.

agentskillexchange Skill

Checks evidence about an unfamiliar autonomous agent before delegation, verifies signed Agent Guild passports, and returns a bounded hire, caution, or avoid recommendation without taking consequential action.

agentskillexchange Skill

Notion MCP Server

agentskillexchange Skill

OpenAI MCP Server

agentskillexchange Skill

Pulumi MCP Server

agentskillexchange Skill

Sentry's official MCP server connects your error monitoring stack to any MCP client. Search issues, analyze stack traces, investigate performance bottlenecks, and get AI-powered root cause analysis — all without leaving your editor or agent session.

agentskillexchange Skill

Stripe MCP Server

agentskillexchange Skill

Twilio MCP Server

agentskillexchange Skill

Datadog MCP Server

agentskillexchange Skill

HubSpot MCP Server

agentskillexchange Skill

MongoDB MCP Server

agentskillexchange Skill

OpsGenie MCP Server

agentskillexchange Skill

SendGrid MCP Server

agentskillexchange Skill

LangChain MCP Server

agentskillexchange Skill

Snowflake MCP Server

agentskillexchange Skill

LlamaIndex MCP Server

agentskillexchange Skill

Open Policy Agent (OPA)

masharratt Bundle

prompt-optimizer

masharratt Bundle

CFN Provider Routing - Cross-Provider Model Compatibility

masharratt Bundle

Agent Swap Mechanism Skill