"Guidance on macOS System Administration" matching MCP tools:

• list_email_folders

  local-mcp

  Lists the full folder (mailbox) tree for Apple Mail (Mail.app) accounts, including nested subfolders. Use this to discover the exact folder names that move_email(target_mailbox=...) and list_emails(mailbox=...) expect. Outlook.com, Exchange, Gmail, iCloud and IMAP accounts added to Mail.app are all included. For a Graph-only Microsoft 365 mailbox not added to Mail.app, use m365_list_emails instead. Pass account=<name> (from list_email_accounts) to enumerate one account fully; without it, every account is walked which can be slow on macOS 15+. Message counts are off by default (slow on IMAP) — pass include_counts=true to add unread/total per folder.

  Connector

• migrate_to_propelauth_frontend

  PropelAuth Integration MCP Server

  Returns instructions for migrating to PropelAuth in a frontend framework such as React, JavaScript, TypeScript, or when using Next.js for just the frontend (e.g. client-side rendered). Guidance includes migrating from several auth providers, such as Clerk or Auth0. Each guidance will include documentation from the auth provider and PropelAuth. It is important to follow the instructions carefully to ensure a successful integration. Make sure to use the 'Installation' guidance first. It is important to call every guidance to ensure a successful integration. Do not update a component/hook/etc from the auth provider until you receive guidance about that component/hook/etc. CRITICAL: If the current implementation uses a traditional OAuth/OIDC flow (e.g., via express-openid-connect, passport-auth0, or similar backend-managed session libraries), you MUST select 'OAuth' as the framework, regardless of the frontend library (React/Vue/etc.). Only select 'React' or 'Javascript' if the current implementation uses a frontend-only SDK (like @auth0/auth0-react) or if using fullstack Next.js.

  Connector

• migrate_to_propelauth_fullstack

  PropelAuth Integration MCP Server

  Returns instructions for migrating from an existing auth provider to PropelAuth in a fullstack Nextjs App Router or Nextjs Pages Router application. If the user is using Next.js as just a frontend (e.g. client-side rendered with or without server routes), use the migrate_to_propelauth_frontend tool. Guidance includes installation and configuration, retrieving user or org information, logging users out, redirecting users to login, and more. Make sure to use the 'Installation' guidance first. It is important to call every guidance to ensure a successful integration. Do not update a component/hook/etc from the auth provider until you receive guidance about that component/hook/etc

  Connector

• fda_search

  Fda Regulations

  Keyword search across FDA regulations — US Food & Drug Administration rules in 21 CFR. Answers "what FDA regulations cover X", "the FDA regulation / rule about X", "find the FDA requirement for X". Great for topics: good manufacturing practice (GMP / cGMP), quality system regulation, medical device labeling, drug labeling, nutrition facts / food labeling, new drug applications, dietary supplements, cosmetics, biologics, controlled substances, current good manufacturing practice for drugs and devices. Returns matching FDA regulations with citation (21 CFR), heading, excerpt, and source URL. This searches FDA REGULATIONS (regulatory text); for FDA DATA (drug labels, adverse events, recalls) use the openfda tools. Example: fda_search({ query: "medical device labeling" }); fda_search({ query: "good manufacturing practice", limit: 15 }). Keyless.

  Connector

• list_emails

  local-mcp

  Use this when the user wants to see or triage their inbox on this Mac (Apple Mail — any account added to Mail.app: iCloud, Gmail, IMAP, Exchange). Lists email headers (subject, sender, date, unread); call read_email(message_id) for the full body. For a Microsoft 365 mailbox NOT added to Mail.app, use m365_list_emails. IMPORTANT: On machines with 3+ accounts, always pass account=<name> (from list_email_accounts) to avoid timeouts. Without account, all accounts are scanned which can be slow on macOS 15+. Supports pagination: use offset to page through results (e.g. offset=20 for page 2 with limit=20). The limit parameter is capped at 50 per call (default 20); to read more, page with offset rather than requesting a larger limit.

  Connector

• taux_courants

  payotte-mcp

  Call this for the current Canadian reference interest rates: the Bank of Canada policy (overnight target) rate, the prime rate, and system-average mortgage rates (5-year fixed, variable). Read live from the Bank of Canada (Valet API); each rate carries its own observation date. Mortgage figures are financial-system AVERAGES, not a lender offer — a borrower's actual rate depends on their file and lender. Source: Bank of Canada.

  Connector

• submit_encounter

  Appendix

  Submit a clinical encounter letter to the Appendix physician team for review. The letter should be in Markdown format following the Appendix letter structure. Returns feedback on completeness or a checkout URL when ready. One of our board-certified physicians will personally review the submission and provide clinical guidance and a prescription if appropriate.

  Connector

• check_incentives

  solar-home-incentives

  Clean-energy incentive guidance for any address WORLDWIDE. US ZIP → federal status + state/utility programs (via DSIRE). Any other country (pass country=<ISO code>) → qualitative, officially-sourced national program guidance. Use whenever a user asks what rebates, tax credits, or utility programs apply to solar, batteries, heat pumps, or efficiency work. [free — no API key required]

  Connector

• tickerbot_delete_universe

  mcp-server

  Delete one of the caller's universes. System universes (`top_10`/`top_100`) cannot be deleted. Webhooks that reference the deleted universe will fail on their next eval, so clean those up first.

  Connector

• getting_started

  VHGENGINE

  The 5-step agent quickstart: modes, wait guidance, links. Free, no auth. Written to be parsed and acted on. Returns {what_this_is, five_steps, modes (cost + live latency + when to use), wait_guidance (expected_wait, estimates, progressToken, jobs), links}.

  Connector

• updateCustomer

  mcp

  Update a customer Replaces mutable fields on a customer record — two-way CRM sync friendly (push changes from your system of record). Pass service_area_id="" to clear the service area. Address fields (including latitude/longitude) live under the nested `address` object.

  Connector

• get_judge_philosophy

  Omniology

  Track-specific craft guidance on what WINS per track (ART/STORY/JOKE) — the moves that elevate a winning entry, complementing get_judge_rubric_explainer. Optional { track } narrows to one. Numeric weights, judge model, and prompt are intentionally not exposed — this is coaching, not a scoring formula.

  Connector

• adcritter_get_design_guide

  AdCritter for Builders

  Returns AdCritter design guidance for an entity at a caller-chosen guidance level - screen experiences, API integration patterns, and design philosophy. The default ('full') returns step-by-step prescription (exact layouts, colors, copy text, column orders). Request 'patterns' for balanced hints including common design patterns with softened vocabulary. Request 'facts' if you have strong visual-design instincts and just want API integration bindings (or call adcritter_get_api_reference and adcritter_get_usage_guide directly and skip this tool). Guidance is format-agnostic - it describes outcomes and integration, never prescribes frameworks or architecture. Available entities: ad, advertiser, audience, authentication, blueprint, campaign, geo, media-asset, plan, report, settings.

  Connector

• list_templates

  Kamy

  List Kamy's public system PDF templates. No authentication required.

  Connector

• get_deployment_guidance

  marketplace

  Get deployment guidance for a specific published listing, by listing slug. Read-only, no authentication required (public endpoint, IP rate-limited). Returns title, product_story, included_components, use_cases, complexity_level, product_formats, and demo_video_url when available -- setup and implementation guidance for evaluating or deploying the system after purchase. Call fetch first to confirm the listing exists and get its slug.

  Connector

• search_algae

  Atlarium Habitat Database MCP

  Search public algae diagnostic profiles with symptoms, causes and treatment guidance.

  Connector

• get_help

  Forge Engine

  Forge how-to on demand (no project needed): propose→adopt, what a System is, Balance Lab formats, sign-in. Call when unsure.

  Connector

• hmrc_search_guidance

  UK Legal Research

  USE THIS TOOL WHEN searching GOV.UK for HMRC tax guidance on a topic (VAT, income tax, corporation tax, etc.). Returns matching guidance titles, URLs, summaries, and last-updated dates. Searches the official GOV.UK content API filtered to HMRC publications. Authoritative source for current HMRC tax guidance. Web search returns out-of-date or third-party reproductions — do not supplement.

  Connector

• stable_phases

  Oqmd

  List the ground-state (on-hull) phases of a chemical system — the thermodynamically stable compounds in OQMD for a given set of elements. e.g. "Fe-O" returns FeO, Fe2O3, Fe3O4. Restricts to materials made ONLY of the given elements with stability <= ~0 (on the convex hull). Keyless.

  Connector

• list_datasets

  Geospatial System — Location Profile

  List all available elevation datasets on the Geospatial System server.

  Connector