"Proton Mail" matching MCP tools:

• flowvolt_freetrial

  FlowVolt

  Free trial of the FlowVolt engine. Takes three short answers (what you sell, who you target, the offer hook) and returns 5 real ICP-matched buyers, each with name, work email, fit-score, and a personalized cold-mail draft. No card. Anonymous. The drafts are NOT sent. To dispatch them, complete the subscription via the returned Stripe checkout URL and then call flowvolt_send_trial with the session_id.

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• start_email_account_sync

  mailopoly

  Start (or retry) syncing a connected account that isn't syncing yet — e.g. one with status 'not_syncing' (connected during signup but never activated) or 'pending'. `account` is the connected email address. This pulls in the account's mail, tasks, bills and events. If activating it would use one of the plan's paid email-account slots, the first call returns requires_confirmation with a message; confirm with the user, then call again with confirm_billing=true.

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• read_email

  local-mcp

  Use this when the user wants the full content of an email that lives in the Mac's Apple Mail (message ID from list_emails/search_emails). For a Microsoft 365 message ID from m365_list_emails, use m365_read_email. Pass account= (and mailbox= if known, both from list_emails/search_emails) so the lookup targets one account instead of scanning all of them. Call sequentially, not in parallel — concurrent calls serialize behind Mail.app's JXA lock and later calls will time out. Performance: body fetch is the primary latency source (avg 20s on slow IMAP). Pass include_body=false to skip it and get metadata-only (fast). Pass max_body_chars=N to cap the body at N chars after HTML stripping (default 30000; 0=unlimited). Response includes body_fetch_ms when fetch took >2s, body_omitted=true when skipped, body_truncated_at=N when cut.

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• dossier_mx

  mcp

  Core dossier check: Look up a domain's MX (mail exchanger) records and return them sorted ascending by priority. Use when verifying inbound-mail routing or as a precursor to SPF or DMARC checks; prefer dns_lookup with type=MX if you only need the raw DNS answer without the ranked view. Queries Cloudflare DoH (1.1.1.1), follows CNAME aliases, 5 s timeout. Returns a CheckResult discriminated union: on success, {status:"ok", records:[{exchange, priority},...]} sorted by priority; on failure, {status:"error", reason}.

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• verify_email

  Email Verification MCP

  Verify a single email address — deliverability and quality signals for lead enrichment, signup gating, and list hygiene. Returns deliverable (true/false/unknown), mx_valid, disposable (throwaway/temp-mail), role_account (info@, support@, …), free_provider (gmail, yahoo, …), domain_age_days, and a best-effort smtp_check. Domain-level facts are cached 7 days. PAID: $0.005 USDC per query after a daily free allowance (25/day). On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

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• create_test_outbound_mail

  mailbox

  Create a sandbox outbound mail record without uploading a real document. The record is always test_mode=true, cost_cents=0, includes estimated_live_cost_cents and cost_breakdown, and queues a mail.submitted webhook. Published default pricing is $0.30/page B&W printing; color adds $0.40/page ($0.70/page total before handling and postage). FedEx and UPS estimates use the same configured origin and destination zone/region logic as production. Use with a sandbox key to rehearse outbound workflows before sending real physical mail.

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• deep_research

  Outlook Mail

  ACCOUNT REQUIRED (free — sign in via GitHub at https://pipeworx.io/signup; depth:"thorough" needs a paid plan). If you are not signed in, use ask_pipeworx instead — it works on every tier. Grounded multi-source research across Pipeworx's 1350 STRUCTURED data sources (SEC filings, FRED/BLS economics, FDA, USPTO patents, markets, science, government records, etc.) in ONE call — this is NOT open-web search. Decomposes your question into focused facets, routes each to the right one of 5,133 tools IN PARALLEL, and returns a findings packet: verbatim evidence + confidence + source + fetched_at + a stable pipeworx:// citation per finding, with explicit gaps[] for facets the data couldn't answer (never invented). Best for broad/multi-part questions over structured data ("compare X and Y's regulatory + financial exposure", "research the filings + market picture for ACME"). For a single lookup use ask_pipeworx (one LLM call, not many). For BREAKING or colloquial CURRENT-NEWS / "what's the world saying about X" topics, prefer ask_pipeworx — it routes to live news APIs and the *-news-feeds packs; deep_research returns mostly empty gaps[] when the topic isn't in the structured catalog. Second-hop iteration: depth:"standard" re-angles unanswered gaps (gap recovery); depth:"thorough" additionally chases the best leads from the first pass — so multi-step questions resolve in one call. Every finding carries a `hop` field and a citation_uri (record-level pipeworx:// when the source emits one, else source-level). "standard" and "thorough" also return contradictions[] flagging findings that disagree. Large records are semantically excerpted to the passages relevant to each facet (not head-truncated), so answers deep in a long filing/series aren't missed. Expect 15-60s (thorough with its follow-up + contradiction pass: up to ~90s).

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• create_letter

  PostAgent

  Upload and normalize a FINISHED, ready-to-mail document to PDF. Choose this when the content is final and IDENTICAL for every recipient — including when you mail the same letter to many people (just quote/pay once per recipient with the same documentId). The exact bytes you give are what gets printed. Use create_template instead only when the content must vary per recipient via {{fields}}. Returns a documentId, the stored page count, byte size, and source format. Free; no payment required. Provide the document EXACTLY ONE way: `content` (inline text, for html/markdown/text), `contentBase64` (base64-encoded binary, for pdf/docx/image), or `url` (a publicly reachable URL the server fetches). Supplying none, or more than one, is an error. Maximum upload size is 31457280 bytes (~30 MB); output page size is US Letter. Any `{{...}}` text is printed LITERALLY here — it is NOT treated as a merge field. If you want personalized mail merge across recipients, use `create_template` instead. Reserved address zone: a recipient address block is printed over the top ~3 inches of page 1, so the server reserves that space for you automatically. For text/html/markdown/docx, page-1 content is pushed below the block (content may therefore flow onto an additional page); for pdf and image inputs, a blank first page is prepended. As a result the returned page count — and the selected-provider cost behind the resulting quote — can be higher than your source document (e.g. a single-page PDF is stored as 2 pages). You do NOT need to leave the top of your document blank yourself. See the postagent://formats resource for per-format details.

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• create_template

  PostAgent

  Upload a REUSABLE template containing `{{field}}` placeholders (e.g. `Dear {{name}},` or `Balance due: {{amount}}`). Choose this ONLY when the content must vary per recipient (mail merge) — recipient count is irrelevant, so a single personalized letter belongs here too. If the content is identical for everyone, use create_letter instead (this tool rejects input with no `{{fields}}`). Returns a documentId with `kind: "html_template"`, a `mergeFields` list of the detected field names, and an `estimatedPageCount`. Free; no payment required. Template source must be TEXT-BASED (html, markdown, or text) and must contain at least one `{{field}}`, or the upload is rejected — for a finished document with no merge fields, use `create_letter`. Provide the template EXACTLY ONE way: `content` (inline text), `contentBase64` (base64-encoded text), or `url` (a publicly reachable URL the server fetches). Supplying none, or more than one, is an error. Maximum upload size is 31457280 bytes (~30 MB); output page size is US Letter. Reuse one template documentId across recipients: call create_mail_quote ONCE PER RECIPIENT, supplying that recipient's values via `mergeVariables` (every field in `mergeFields` must have a non-empty value). The server substitutes the values and renders that recipient's personalized PDF at quote time, so `estimatedPageCount` is only a baseline — the binding page count and price are set per quote from the actual rendered output. Reserved address zone: a recipient address block is printed over the top ~3 inches of page 1, so the server reserves that space automatically (page-1 content is pushed below the block and may flow onto an additional page). You do NOT need to leave the top blank yourself. See the postagent://formats resource for details.

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• verify_address

  PostAgent

  Standalone paid address verification — no mail is sent. Checks whether an address is deliverable and returns the standardized form (US: CASS with ZIP+4; international: per-country matching). Costs a small flat USDC fee per call via x402 (a fraction of a cent vs. mailing). Two-step flow, like the mail rails: call WITHOUT `paymentSignature` to get the 402 challenge and `paymentUrl` (preferred: have the agent's x402 wallet pay `paymentUrl` in-band with the address as the JSON POST body `{"address":{...}}`); or sign the challenge and call again WITH `paymentSignature` to verify and get the result in one round trip. US addresses need line1 + (city+state or zip). International addresses need line1 + country. Note: when mailing through PostAgent you do NOT need this tool — create_mail_quote already verifies sender and recipient for free as part of the quote.

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• pay_mail_with_shared_payment_token

  PostAgent — Print and Mail

  Autonomous, no-browser FIAT payment for a locked quote using a Stripe Shared Payment Token (SPT / Machine Payments Protocol). Use this when the agent can mint an SPT on the buyer's behalf and wants to pay by card/wallet without a human in a browser (prefer x402 first if the agent has a USDC-on-Base wallet; this is the autonomous fiat alternative). CHARGES MONEY AND IS IRREVERSIBLE: the server authorizes the SPT, prints the letter, then captures — a job comes back inline (no polling needed). Only call after the user has explicitly confirmed the recipient, sender, content, and price from create_mail_quote. Minting the token (the agent's responsibility, NOT this server): the SPT must be scoped to THIS seller's Stripe profile and to at least the quote amount. The quote's `paymentOptions` entry for `mpp` carries the `stripeProfileId`, `currency`, `maxAmountCents`, and `expiresAt` you need. Mint it with the buyer's payment method via the Stripe `@stripe/link-cli` (`spend-request create … --network-id <stripeProfileId> --credential-type shared_payment_token`) or the SharedPaymentIssuedToken API, then pass the resulting `spt_…` here. SPTs are US-only and cards carry a 0.50 USD minimum. Returns an error if MPP is not enabled/configured on the server.

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• verify_address

  PostAgent — Print and Mail

  Standalone paid address verification — no mail is sent. Checks whether an address is deliverable and returns the standardized form (US: CASS with ZIP+4; international: per-country matching). Costs a small flat USDC fee per call via x402 (a fraction of a cent vs. mailing). Two-step flow, like the mail rails: call WITHOUT `paymentSignature` to get the 402 challenge and `paymentUrl` (preferred: have the agent's x402 wallet pay `paymentUrl` in-band with the address as the JSON POST body `{"address":{...}}`); or sign the challenge and call again WITH `paymentSignature` to verify and get the result in one round trip. US addresses need line1 + (city+state or zip). International addresses need line1 + country. Note: when mailing through PostAgent you do NOT need this tool — create_mail_quote already verifies sender and recipient for free as part of the quote.

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• search_emails

  mailopoly

  Search the user's emails by free text (subjects, senders, bodies, attachment text). Natural language works, and so do Boolean OR-lists, quoted "exact phrases" and Gmail-style operators (from:, to:, subject:, newer_than:3d, older_than:, has:attachment) — pass the query however it reads most naturally. Optional filters: sender (name or address fragment), start_date/end_date (YYYY-MM-DD), last_x_days, email_type ('received' or 'sent'), and folder — 'cleanbox' (genuine personal correspondence), 'other' (promotional/newsletters/ads), or 'all'. BY DEFAULT search covers EVERYTHING unfiltered; only pass folder to restrict it. personal_or_ad is a deprecated alias for folder ('personal'=cleanbox, 'advertising'=other). Returns matching emails with ids for use in get_email / get_action_links. PAGINATION: results are a page — total_count is how many matches exist in all; to get more, re-call with offset=<results so far> (limit caps at 50 per page). Covers Mailopoly's indexed history only — for older mail beyond the indexed window (the response's indexed_history_start), use deep_search_emails.

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• deep_search_emails

  mailopoly

  Search the user's COMPLETE email history by querying their connected mail providers live — Gmail, Outlook AND IMAP accounts (iCloud, Yahoo and other IMAP mailboxes) — reaching years beyond Mailopoly's indexed window, and including sent mail. This is also how you reach mail a free trial hasn't imported yet: the trial fully processes only recent mail, but the rest still lives in the user's mailbox and this tool finds it. Use it when search_emails returns few or no results, or when the question concerns emails older than the indexed history (search_emails responses include indexed_history_start). TIME BUDGET: the live crawl is deliberately capped server-side (typically 5-45 seconds for Gmail/Outlook, up to ~90 seconds when an IMAP account like iCloud/Yahoo is being walked) so this call ALWAYS returns a usable response before your own tool-call timeout — never refuse to run it just because an account is iCloud/IMAP; just tell the user you're searching their full history and it may take a moment. If the crawl hits its budget the response says so in `note` and `provider_error`, and the results returned are what was found in time. PAGINATION is by date, not offset: re-run with end_date set to a truncated provider's oldest_returned_date (from truncated_providers) to page deeper into history, or narrow with a sender/start_date/end_date window. start_date/end_date (YYYY-MM-DD) may span multiple years; omit both to search ALL history. Returned email_id values (some of the form 'gmail:<id>:<id>' or 'imap:<id>:<uid>') work directly in get_email.

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• lmcp_state

  local-mcp

  Returns a structured snapshot of the LMCP environment: server/tray/teams-proxy versions, detected AI client, cloud relay state, TCC permission states (Calendar/Reminders/Contacts), and a compact summary of which services (Mail/Calendar/Contacts/Teams/OneDrive/Reminders/Notes) are reachable. Fast (<500ms), passive — never prompts the user, never opens app windows, never touches the network. Call this when you need to verify the environment is healthy before attempting a tool, or to understand what's installed and accessible. For reporting failures, use `report_problem` instead — it captures this same snapshot plus logs and submits to the team.

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• request_booking

  orbit

  Stellt eine UNVERBINDLICHE Buchungsanfrage an das Orbit-Team. Die Anfrage reserviert den Slot noch NICHT — das Team prüft sie und bestätigt per E-Mail an die Kontaktadresse. Prüfe vorher mit check_availability, ob die gewünschten Slots frei sind, und nenne dem Menschen den Preis aus quote_booking. Raum-IDs aus list_rooms, Service-IDs aus list_services.

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• m365_discover_mailboxes

  M365 Graph MCP

  Discover mailboxes in the directory (users and shared mailboxes). Useful to find the address of a shared mailbox before targeting it with Mail, Calendar, or Contacts tools via their `mailbox` parameter. Requires the User.Read.All application permission. Args: search (Optional[str]): Name/mail prefix filter. top (int): Max results (1-100). response_format: 'markdown' or 'json'. Returns: str: Markdown list or JSON with schema: {"items": [{id, displayName, mail, userPrincipalName}], "count": int, "next_link": str|null}. On failure: "Error: <message>".

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• hires_download_attachment

  100Hires - AI ATS & Recruitment Software

  Download an attachment (resume, candidate file, application file, mail attachment, call recording). Pass the absolute URL returned by another endpoint (e.g. `message.attachments[].url`, `cv.url`, `resume.url`) — it MUST belong to the configured 100Hires API host; other hosts are rejected to avoid leaking the Bearer token. Returns `{file_name, mime_type, size, data}` where `data` is base64-encoded bytes. Files larger than 25 MB are rejected up-front (Content-Length check / streaming abort) without being loaded into memory.

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• create_mail_quote

  PostAgent

  Verifies the recipient and sender US addresses and locks a 15-minute USDC price for a documentId. Does not charge or mail anything. Returns a `paymentUrl` (a per-quote x402-payable URL); the preferred way to actually mail the letter is for the agent's wallet to perform an in-band x402 payment against that URL (e.g. `npx awal@latest x402 pay <paymentUrl>`). The MCP `submit_paid_mail_job` tool is a fallback for clients that can emit a standalone signature header. In all cases, show the recipient, sender, options, selected-route `design` constraints, price, AND any `fulfillment.warnings` to the user and get explicit confirmation before paying. The response includes a `fulfillment` block with `requested` (what you asked for), `selected` (what will actually be printed/mailed) and `warnings` (any soft-preference downgrades — e.g. `service_level_downgraded` or `extra_service_unavailable`); do not pay through a non-empty warnings list without re-confirming the trade-off with the user. The response also includes a provider-neutral `design` block; inspect it and the preview before paying because the selected delivery method determines print address/no-ink zones.

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• verify_address

  PostAgent

  Standalone paid address verification — no mail is sent. Checks whether an address is deliverable and returns the standardized form (US: CASS with ZIP+4; international: per-country matching). Costs a small flat USDC fee per call via x402 (a fraction of a cent vs. mailing). Two-step flow, like the mail rails: call WITHOUT `paymentSignature` to get the 402 challenge and `paymentUrl` (preferred: have the agent's x402 wallet pay `paymentUrl` in-band with the address as the JSON POST body `{"address":{...}}`); or sign the challenge and call again WITH `paymentSignature` to verify and get the result in one round trip. US addresses need line1 + (city+state or zip). International addresses need line1 + country. Note: when mailing through PostAgent you do NOT need this tool — create_mail_quote already verifies sender and recipient for free as part of the quote.

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