StudioMeyer Crew

io.studiomeyer/crew

Gives Claude a set of predefined agent personas and workflows to shift conversational style and capability on the fly. You get 16 tools to manage personas, switch contexts, and invoke workflows, plus 13 ready-made personas out of the box. It's OAuth 2.1 secured and runs over streamable HTTP, so you can drop it into a multi-user setup without reinventing auth. Reach for this when you want Claude to take on different roles like a code reviewer, copywriter, or analyst without rewriting prompts every time. The workflow layer lets you chain persona behaviors together for repeated tasks. Free to use, hosted at crew.studiomeyer.io.

tools: 14
transport: HTTP
last updated: Aug 10, 2026

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Tools

14 tools

Public tool metadata for what this MCP can expose to an agent.

crew_guideHelp and onboarding for mcp-crew. Topics: quickstart, personas, memory, workflows, tips. No topic = show all topics.1 params

Help and onboarding for mcp-crew. Topics: quickstart, personas, memory, workflows, tips. No topic = show all topics.

Parameters* required

topicstring

Help topic to fetch. Valid values: quickstart, personas, memory, workflows, tips. Omit to receive an index of all available topics.

crew_listList available agent personas. Filter by category: business (CEO, CFO, CMO), tech (CTO), creative (Creative Director), ops (Support, Analyst). Call this FIRST every session — it is parameterless. ⚠ If response includes isFirstTimeUser:true or onboardingHint, you MUST follow th...1 params

List available agent personas. Filter by category: business (CEO, CFO, CMO), tech (CTO), creative (Creative Director), ops (Support, Analyst). Call this FIRST every session — it is parameterless. ⚠ If response includes isFirstTimeUser:true or onboardingHint, you MUST follow th...

Parameters* required

categorystring

Optional category filter. Omit to list every persona grouped by category.one of business · tech · creative · ops

crew_activateActivate an agent persona. Claude adopts the role with detailed system prompt, constraints, and recommended tools. Returns the full persona prompt — follow it for all subsequent responses. Use crew_list to see available personas. Set skipMemory: true for fast tasks that do not...3 params

Activate an agent persona. Claude adopts the role with detailed system prompt, constraints, and recommended tools. Returns the full persona prompt — follow it for all subsequent responses. Use crew_list to see available personas. Set skipMemory: true for fast tasks that do not...

Parameters* required

contextstring

Optional business context that gets injected into the persona prompt (e.g., "evaluate new pricing strategy"). Improves first-response quality.

rolestring

Persona name to activate. Built-in personas: ceo, cfo, cto, cmo, analyst, support, creative. Custom cloud personas (Pro tier) and stdio-mode custom personas resolve here too.

skipMemoryboolean

Skip auto-loading memory context via nex_search. Default false. Use true for quick one-off tasks where memory context is not needed and the ~5 extra search calls would slow things down.

crew_deactivateDeactivate current persona and return to default Claude mode.

Deactivate current persona and return to default Claude mode.

No parameter schema in public metadata yet.

crew_statusShow current active persona, session duration, and stats.

Show current active persona, session duration, and stats.

No parameter schema in public metadata yet.

crew_feedbackRate persona performance (1-5) with optional comment. Helps improve personas over time.2 params

Rate persona performance (1-5) with optional comment. Helps improve personas over time.

Parameters* required

commentstring

Optional free-form feedback comment that gets stored alongside the rating for the Pro dashboard.

ratingnumber

Star rating from 1 (poor) to 5 (excellent) for the currently-active persona.

crew_workflow_listList available multi-persona workflows. Workflows chain multiple personas for complex tasks (e.g., Strategy Review: CEO → CFO → CTO).

List available multi-persona workflows. Workflows chain multiple personas for complex tasks (e.g., Strategy Review: CEO → CFO → CTO).

No parameter schema in public metadata yet.

crew_workflow_runExecute a multi-persona workflow. Without step: returns the complete step-by-step plan for all personas at once (~10k tokens). With step=N (1-based): returns only that single step for ressourcenschonenden Advance. Each step call hands the previous output as input to the next p...3 params

Execute a multi-persona workflow. Without step: returns the complete step-by-step plan for all personas at once (~10k tokens). With step=N (1-based): returns only that single step for ressourcenschonenden Advance. Each step call hands the previous output as input to the next p...

Parameters* required

inputstring

The topic / question for the workflow (e.g., "Should we launch a freemium tier?"). When using step mode for step > 1, pass the previous step output here so the next persona can build on it.

namestring

Workflow name to run. Built-in: strategy-review, content-pipeline, product-launch. Cloud-saved workflows resolve here too (Pro tier).

stepnumber

Optional 1-based step index. Use 1, 2, 3, … to advance one persona at a time and keep token cost low. Omit to receive the full multi-step plan in a single response.

crew_persona_saveSave a custom persona to your cloud (Pro tier). The persona is then available to crew_activate just like a built-in. Persists across devices and sessions. Use crew_persona_list_my to see your saved personas, crew_persona_delete_my to remove one.7 params

Save a custom persona to your cloud (Pro tier). The persona is then available to crew_activate just like a built-in. Persists across devices and sessions. Use crew_persona_list_my to see your saved personas, crew_persona_delete_my to remove one.

Parameters* required

categorystring

Persona category bucket used for grouping in crew_list.one of business · tech · creative · ops

displayNamestring

Human-readable persona name shown in crew_list. Example: "Growth Product Manager".

memory_queriesarray

Auto-loaded StudioMeyer Memory search queries (nex_search) executed when this persona activates.

namestring

Unique persona ID for this tenant. Lowercase letters, digits, and hyphens only. Example: "growth-pm".

promptstring

The full persona system prompt in Markdown. Minimum 50 characters; recommended 1500-3000 characters for high-quality personas.

tagsarray

Searchable tags used for crew_list filtering and discovery in the dashboard.

tools_recommendedarray

Recommended tool names this persona is expected to call (rendered as a hint in the activation header).

crew_persona_list_myList YOUR cloud-saved custom personas. Use crew_list to see built-in plus your custom personas grouped together.

List YOUR cloud-saved custom personas. Use crew_list to see built-in plus your custom personas grouped together.

No parameter schema in public metadata yet.

crew_persona_delete_myDelete one of your cloud-saved custom personas. Built-in personas are protected and cannot be deleted.1 params

Delete one of your cloud-saved custom personas. Built-in personas are protected and cannot be deleted.

Parameters* required

namestring

Cloud persona name to delete. Must be one you previously saved via crew_persona_save. Built-in personas are protected. Example: "growth-pm".

crew_workflow_saveSave a custom multi-persona workflow to your cloud (Pro tier). Define a chain of 2-8 persona steps with tasks. Once saved, run with crew_workflow_run. Cross-device persistent.5 params

Save a custom multi-persona workflow to your cloud (Pro tier). Define a chain of 2-8 persona steps with tasks. Once saved, run with crew_workflow_run. Cross-device persistent.

Parameters* required

descriptionstring

Short one- or two-sentence description of what the workflow does, surfaced in dashboards.

displayNamestring

Human-readable workflow name shown in crew_workflow_list. Example: "Weekly Founder Review".

namestring

Workflow ID for this tenant. Lowercase letters, digits, and hyphens only. Example: "weekly-review".

stepsarray

2 to 8 sequential steps. Each step activates a persona and receives the previous step output as input.

tagsarray

Searchable tags surfaced in the Pro dashboard.

crew_workflow_list_myList YOUR cloud-saved custom workflows. Use crew_workflow_list to see built-in plus your custom workflows together.

List YOUR cloud-saved custom workflows. Use crew_workflow_list to see built-in plus your custom workflows together.

No parameter schema in public metadata yet.

crew_workflow_delete_myDelete one of your cloud-saved custom workflows.1 params

Delete one of your cloud-saved custom workflows.

Parameters* required

namestring

Cloud workflow name to delete. Must be one you previously saved via crew_workflow_save. Example: "weekly-review".

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Category: AI & LLM Tools
Transport: HTTP
Registry: MCP registry, active

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