{"domain":"crew.studiomeyer.io","count":8,"changes":[{"captured_at":"2026-08-03T20:17:20","card_hash":"b7a4a9dfa0dc564c4cab09be4b32744c197b45a227186c8ff824a06063c8924a","previous_card_hash":"e9801af032175e021387604d411a6edc30fb263a58b9ebf78558672d382a7cd2","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"tenant-isolation","fields":["description"]}],"fields_changed":[{"field":"description","before":"Agent Personas for any LLM client that speaks MCP. 13 personas (8 free + 5 Pro), 16 tools, 3 multi-persona workflows. Provider-agnostic — zero LLM API cost, you bring your own LLM. EU Frankfurt, multi-tenant on Supabase (app-layer tenant isolation).","after":"Agent Personas for any LLM client that speaks MCP. 13 personas (8 free + 5 Pro), 16 tools, 3 multi-persona workflows. Provider-agnostic — zero LLM API cost, you bring your own LLM. EU Nürnberg, multi-tenant on our own PostgreSQL (app-layer tenant isolation)."}],"other_changed":true,"is_empty":false,"human_summary":"updated 1 skill · description Agent Personas for any LLM client that s → Agent Personas for any LLM client that s"}},{"captured_at":"2026-08-02T09:59:36","card_hash":"e9801af032175e021387604d411a6edc30fb263a58b9ebf78558672d382a7cd2","previous_card_hash":"f955f2f8d05c39a115f783dc4a6e1ffdf57a037e398c979400d43574ac58c5fb","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"2.7.2","after":"2.8.0"}],"other_changed":false,"is_empty":false,"human_summary":"version 2.7.2 → 2.8.0"}},{"captured_at":"2026-07-17T00:51:27","card_hash":"f955f2f8d05c39a115f783dc4a6e1ffdf57a037e398c979400d43574ac58c5fb","previous_card_hash":"01e5cc9222c25132376c6bb7ca86b31ca66da15c2fe1cf01d0e3e3fa03d13a47","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"2.7.0","after":"2.7.2"}],"other_changed":true,"is_empty":false,"human_summary":"version 2.7.0 → 2.7.2"}},{"captured_at":"2026-07-12T05:42:40","card_hash":"01e5cc9222c25132376c6bb7ca86b31ca66da15c2fe1cf01d0e3e3fa03d13a47","previous_card_hash":"be6cf4c03e4a754f413a5feeaf482b7bcc01957e84583c38c15d184851c767cd","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"multi-persona-workflow","fields":["description"]},{"id":"tenant-isolation","fields":["name","description","tags"]}],"fields_changed":[{"field":"description","before":"Agent Personas for any LLM client that speaks MCP. 13 personas (8 free + 5 Pro), 10 tools, 3 multi-persona workflows. Provider-agnostic — zero LLM API cost, you bring your own LLM. EU Frankfurt, multi-tenant on Supabase with Postgres RLS.","after":"Agent Personas for any LLM client that speaks MCP. 13 personas (8 free + 5 Pro), 16 tools, 3 multi-persona workflows. Provider-agnostic — zero LLM API cost, you bring your own LLM. EU Frankfurt, multi-tenant on Supabase (app-layer tenant isolation)."},{"field":"version","before":"2.6.0","after":"2.7.0"},{"field":"securitySchemes","before":{"apiKey":{"type":"http","scheme":"bearer","description":"API key (sk_crew_*) — generate at https://studiomeyer.io/portal/api"},"oauth2":{"type":"oauth2","description":"OAuth 2.1 with PKCE","flows":{"authorizationCode":{"authorizationUrl":"https://crew.studiomeyer.io/authorize","tokenUrl":"https://crew.studiomeyer.io/token","scopes":{"crew":"Persona activation + workflow execution"}}}}},"after":{"apiKey":{"type":"http","scheme":"bearer","description":"API key (crew_*) — issued through the OAuth 2.1 flow."},"oauth2":{"type":"oauth2","description":"OAuth 2.1 with PKCE","flows":{"authorizationCode":{"authorizationUrl":"https://crew.studiomeyer.io/authorize","tokenUrl":"https://crew.studiomeyer.io/token","scopes":{"crew":"Persona activation + workflow execution"}}}}}}],"other_changed":false,"is_empty":false,"human_summary":"updated 2 skills · description Agent Personas for any LLM client that s → Agent Personas for any LLM client that s · version 2.6.0 → 2.7.0 · securitySchemes apiKey, oauth2 → apiKey, oauth2"}},{"captured_at":"2026-07-10T17:17:58","card_hash":"be6cf4c03e4a754f413a5feeaf482b7bcc01957e84583c38c15d184851c767cd","previous_card_hash":"93b985842b3a3ec1b677c42de5dbdf8561903276d7545f320c968dc88f7c964f","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"2.5.0","after":"2.6.0"}],"other_changed":false,"is_empty":false,"human_summary":"version 2.5.0 → 2.6.0"}},{"captured_at":"2026-06-20T12:33:33","card_hash":"93b985842b3a3ec1b677c42de5dbdf8561903276d7545f320c968dc88f7c964f","previous_card_hash":"ea1ac01502d59575471a2bfe9b880acf23a05429901068f1302394c7c8b50a69","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"2.2.0","after":"2.5.0"}],"other_changed":false,"is_empty":false,"human_summary":"version 2.2.0 → 2.5.0"}},{"captured_at":"2026-06-12T05:05:08","card_hash":"ea1ac01502d59575471a2bfe9b880acf23a05429901068f1302394c7c8b50a69","previous_card_hash":"31be2fe2b880b936bf12ebd10f1b3f01ebdc91b340618e132d250a3432e58eab","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"2.1.1","after":"2.2.0"}],"other_changed":false,"is_empty":false,"human_summary":"version 2.1.1 → 2.2.0"}},{"captured_at":"2026-05-18T12:57:14","card_hash":"31be2fe2b880b936bf12ebd10f1b3f01ebdc91b340618e132d250a3432e58eab","previous_card_hash":null,"diff":{"skills_added":[{"id":"custom-persona","name":"Create custom persona (Pro)","description":"Author a custom persona in cloud-stored Markdown with frontmatter. Reusable across sessions. Shareable within team workspace.","tags":["persona","custom","authoring","pro"],"inputModes":null,"outputModes":null},{"id":"memory-bridge","name":"Optional Memory bridge","description":"Personas can read + write to StudioMeyer Memory if API key configured. Enables persona-specific context (CFO sees only finance memories, etc.) and continuity across sessions.","tags":["memory","bridge","integration","context"],"inputModes":null,"outputModes":null},{"id":"multi-llm-personas","name":"Provider-agnostic personas","description":"Personas are SYSTEM-PROMPT layers — they work with ANY LLM that speaks MCP: Claude, GPT, Gemini, Mistral, Grok, local models. Zero LLM API cost on our side, you bring your own LLM, we provide the persona logic.","tags":["multi-llm","agnostic","mcp","byo-llm"],"inputModes":null,"outputModes":null},{"id":"multi-persona-workflow","name":"Run a multi-persona workflow","description":"Three pre-built workflows that chain personas: strategy-review (CEO → CFO → CTO), content-pipeline (PM → CMO → Creative), product-launch (PM → CTO → CMO). Returns synthesized output.","tags":["workflow","chain","orchestration"],"inputModes":null,"outputModes":null},{"id":"persona-activation","name":"Activate expert persona","description":"Switch the LLM into a specialist role: CEO, CFO, CTO, CMO, PM, Analyst, Support, Creative Director (free tier) plus Legal Advisor, Sales Engineer, Data Scientist, UX Researcher, Developer Relations (Pro tier). Each persona brings frameworks, decision rules, output formats.","tags":["persona","activation","roles"],"inputModes":null,"outputModes":null},{"id":"persona-feedback","name":"Rate persona quality","description":"Track which personas worked well for which tasks. Feedback drives recommendation engine + future persona library improvements.","tags":["feedback","quality","analytics"],"inputModes":null,"outputModes":null},{"id":"persona-list","name":"List available personas","description":"13 personas total (8 free + 5 Pro). Returns name, role, expertise areas, output format. Filter by tier or domain.","tags":["persona","discovery","catalog"],"inputModes":null,"outputModes":null},{"id":"tenant-isolation","name":"Multi-tenant SaaS with Postgres RLS","description":"Custom personas + workflows + usage stats are tenant-scoped. RLS-enforced. Per-tenant pepper for API key hashing. EU Frankfurt (Supabase).","tags":["multi-tenant","rls","gdpr"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"StudioMeyer Crew"},{"field":"description","before":null,"after":"Agent Personas for any LLM client that speaks MCP. 13 personas (8 free + 5 Pro), 10 tools, 3 multi-persona workflows. Provider-agnostic — zero LLM API cost, you bring your own LLM. EU Frankfurt, multi-tenant on Supabase with Postgres RLS."},{"field":"version","before":null,"after":"2.1.1"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://crew.studiomeyer.io/mcp"},{"field":"documentationUrl","before":null,"after":"https://studiomeyer.io/services/crew"},{"field":"iconUrl","before":null,"after":"https://crew.studiomeyer.io/favicon.ico"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"securitySchemes","before":null,"after":{"apiKey":{"type":"http","scheme":"bearer","description":"API key (sk_crew_*) — generate at https://studiomeyer.io/portal/api"},"oauth2":{"type":"oauth2","description":"OAuth 2.1 with PKCE","flows":{"authorizationCode":{"authorizationUrl":"https://crew.studiomeyer.io/authorize","tokenUrl":"https://crew.studiomeyer.io/token","scopes":{"crew":"Persona activation + workflow execution"}}}}}},{"field":"security","before":null,"after":[{"apiKey":[]},{"oauth2":["crew"]}]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extendedAgentCard":true}},{"field":"provider","before":null,"after":{"organization":"StudioMeyer","url":"https://studiomeyer.io","email":"hello@studiomeyer.io","foundingDate":"2026-02","location":"Palma de Mallorca, Spain","founder":{"name":"Matthias Meyer","jobTitle":"Founder, AI Director"}}}],"other_changed":true,"is_empty":false,"human_summary":"added 8 skills · name ∅ → StudioMeyer Crew · description ∅ → Agent Personas for any LLM client that s · version ∅ → 2.1.1 · protocolVersion ∅ → 0.3.0 · url ∅ → https://crew.studiomeyer.io/mcp · documentationUrl ∅ → https://studiomeyer.io/services/crew · iconUrl ∅ → https://crew.studiomeyer.io/favicon.ico · preferredTransport ∅ → JSONRPC · securitySchemes ∅ → apiKey, oauth2 · security ∅ → apiKey, oauth2 · capabilities ∅ → extendedAgentCard · provider ∅ → StudioMeyer"}}]}