brain_set_active_brain — personalbrain mcp MCP Tool
brain_set_active_brain
(brain set active brain) is one of 83 tools on the
personalbrain mcp
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call brain_set_active_brain from your client
- Claude Code personalbrain mcp brain_set_active_brain run in your project directory
- Claude Desktop personalbrain mcp brain_set_active_brain ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor personalbrain mcp brain_set_active_brain ~/.cursor/mcp.json
- VS Code personalbrain mcp brain_set_active_brain .vscode/mcp.json
- Zed personalbrain mcp brain_set_active_brain ~/.config/zed/settings.json
- Windsurf personalbrain mcp brain_set_active_brain ~/.codeium/windsurf/mcp_config.json
- Cline personalbrain mcp brain_set_active_brain ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI personalbrain mcp brain_set_active_brain ~/.gemini/settings.json
- Grok personalbrain mcp brain_set_active_brain .mcp.json (in your project root)
- ChatGPT personalbrain mcp brain_set_active_brain Settings → Connectors → Advanced → Developer mode
- Claude.ai personalbrain mcp brain_set_active_brain Settings → Connectors → Add custom connector
- LangChain personalbrain mcp brain_set_active_brain pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http personalbrain-mcp https://personal-brain.fastmcp.app/mcpOther tools on this server
- brain_check_balance
- brain_purchase_credits
- brain_check_payment
- brain_restore_credits
- brain_account_statement
- brain_account_statement_infographic
- brain_report_issue
- brain_service_status
- brain_get_operator_onboarding_status
- brain_get_patron_onboarding_status
- brain_session_status
- brain_request_credential_channel
- brain_receive_credentials
- brain_forget_credentials
- brain_request_patron_credentials
- brain_receive_patron_credentials
- brain_update_patron_credential
- brain_update_operator_credential
- brain_delete_patron_credential
- brain_delete_operator_credential
- brain_get_patron_credential_fields
- brain_request_npub_proof
- brain_receive_npub_proof
- brain_check_proof_status
- brain_oracle_how_to_join
- brain_oracle_get_tax_rate
- brain_oracle_lookup_member
- brain_oracle_about
- brain_oracle_network_advisory
- brain_check_authority_balance
- brain_get_pricing_model
- brain_set_pricing_model
- brain_reset_pricing_model
- brain_request_adoption
- brain_adoption_status
- brain_restore_neon_schema
- brain_list_canonical_identities
- brain_get_nostr_profile
- brain_publish_nostr_profile
- brain_check_price
- brain_list_constraint_types
- brain_mint_coupon
- brain_list_coupons
- brain_update_coupon
- brain_delete_coupon
- brain_redeem_coupon
- brain_list_my_coupons
- brain_forget_coupon
- brain_notarize_ledger
- brain_get_notarization_proof
- brain_list_notarizations
- brain_list_brains
- brain_get_brain
- brain_get_brain_stats
- brain_create_thought
- brain_get_thought
- brain_get_thought_by_name
- brain_update_thought
- brain_delete_thought
- brain_search_thoughts
- brain_get_thought_graph
- brain_get_thought_graph_paginated
- brain_get_types
- brain_get_tags
- brain_create_link
- brain_update_link
- brain_get_link
- brain_delete_link
- brain_add_file_attachment
- brain_add_url_attachment
- brain_get_attachment
- brain_get_attachment_content
- brain_delete_attachment
- brain_list_attachments
- brain_get_note
- brain_create_or_update_note
- brain_append_to_note
- brain_get_modifications
- brain_brain_query
- brain_morph_thought
- brain_scan_orphans
- brain_event_for_person
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.