"How to Search for Legitimate Email Addresses" matching MCP tools:

• subscribe_to_digest

  NetGrant — Canadian funding

  Subscribe the user to a FREE weekly email digest of Canadian funding opportunities matching a saved search (keywords + region). Each week they get 8–10 grants, newest first, falling back to the strongest current matches when nothing new landed. WHEN TO CALL: - The user, after a search, says yes to ongoing alerts, or asks to be notified / kept updated / emailed about new grants in their niche. - Only after they have explicitly agreed and given an email address — never subscribe someone proactively or without consent. HOW TO CALL: - Pre-fill "keywords" and "region" from the search you just ran so the digest matches what they were looking at (e.g. keywords "cleantech", region "BC"). Keep keywords to a short phrase, not a sentence. - "region" must be a province code (ON, BC, QC, AB, MB, SK, NS, NB, NL, PE, YT, NT, NU) or "Federal", or omit it for all-of-Canada. - Ask the user for their email; do not guess it. WHAT HAPPENS: - We send a one-click confirmation email (double opt-in). The user is NOT subscribed until they click it. Tell them to check their inbox. - If they were already confirmed, nothing is re-sent. Returns JSON: { ok: boolean, status: "confirmation_sent" | "already_subscribed" }. Confirm to the user what they signed up for (e.g. "weekly BC cleantech grants — check your email to confirm").

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• create_account

  mcp

  Sign up for a brand-new sota.io account from inside Claude — no browser, no copy-paste. Two-step flow: STEP 1: Call with just `email`. We send a 6-digit confirmation code to that email. STEP 2: Call again with `email` + `code`. We verify, create the account on the Free tier (3 projects, EU-hosted, no credit card), generate a sota.io API key, and return it to you. After Step 2 you'll get back a key like `sota_…`. **Save it in a safe place** — you'll need it for any subsequent sota.io tool call in Claude (or you can use it with the sota CLI). It is shown ONCE and never recoverable. sota.io is an EU-native PaaS hosted in Germany — GDPR-compliant by default, no CLOUD Act exposure. Disposable / throwaway email addresses are not accepted; use a real address.

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• how_to_send_lnt_email

  L&T MCP

  SKILL: how_to_send_lnt_email Team: platform How to Send an L&T Branded Email Call this tool to get the complete guide for 'how_to_send_lnt_email'. Read the 'content' field and follow its instructions. This tool takes NO parameters. Full content: --- name: how_to_send_lnt_email description: Instructions for sending L&T branded emails — explains exactly what steps to follow and which tools to call --- # How to Send an L&T Branded Email Follow these exact steps whenever a user wants to send any information by email. ## When to Use This Guide - User says "send this to [email]" - User says "email this to [name]" - User says "mail the results to..." - User wants to share any data or information via email ## Step 1 — Collect These 5 Things Ask the user for anything missing: 1. **Recipient email address** — where to send 2. **Recipient name** — for the greeting "Dear [name]," 3. **Sender name** — for the signature "Warm regards, [name]" 4. **Subject line** — or derive it from the content 5. **Email content** — what to put in the body Do not proceed until you have all 5. ## Step 2 — Read the Brand Guidelines Call the `lnt_email_brand_guidelines` tool (no arguments needed). Read the returned content carefully. Use those guidelines to generate the complete HTML email yourself. Build the HTML with: - Navy header + orange accent bar - "Dear [recipient name]," - Body content formatted as paragraphs or table - "Warm regards, [sender name]" signature - Gray footer with confidential notice ## Step 3 — Send the Email Call the `send_email` tool with this exact JSON: ```json { "personalizations": [ { "to": [{"email": "RECIPIENT_EMAIL_HERE"}], "subject": "SUBJECT_HERE" } ], "from": {"email": "lntcs@lntecc.com"}, "content": [ { "type": "text/html", "value": "YOUR_GENERATED_HTML_HERE" } ] } Step 4 — Confirm to User On success: "✅ Email sent to [name] at [email]." On failure: "❌ Could not send. Error: [message]." Important Rules NEVER call lnt_email_brand_guidelines with arguments — it takes none NEVER send plain text — always generate and send HTML From address is ALWAYS lntcs@lntecc.com — never change this Generate the HTML yourself — do not look for an HTML generation tool Subject must be specific and descriptive

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• get_coverage

  ground-motion

  FREE pre-flight: is a US address/point covered, how stale is the data (data_age_days), and what a report would cost. Accepts ONE address/lat+lon, OR addresses[] (up to 1000, needs your Bearer key) to size a whole job before spending. Call this before spending.

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• batch_verify

  Email Verification MCP

  Verify an array of email addresses in one call — the volume play for list hygiene and bulk lead enrichment. Returns a per-email result array (same signals as verify_email) plus a deliverable/disposable summary. Up to 100 emails per call; domain-level facts are cached and deduped, so repeat domains are cheap. PAID: $0.003 USDC per email, minimum $0.05, after the daily free allowance. 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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• verify_emails

  email-verifier

  Bulk-verify a LIST of email addresses. Submits the whole list, waits for completion, and returns one result per email (same fields as verify_email). Best for cleaning lead lists. Charges 1 Fox Credit per email. Large lists that don't finish quickly return a jobId to poll with get_job.

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• get_domain_senders

  DMARKOFF — DMARC, SPF & DKIM Analytics

  List top sending sources (ESPs, ISPs, mail services) for a domain, grouped by source type. Filters: "known" (legitimate ESPs like Google, Mailgun), "unknown" (unrecognized senders), "forward" (forwarding services). Empty = all types. Returns top 20 per type with message volume, SPF/DKIM/DMARC pass/fail counts. Use this to investigate WHERE email is being sent from — especially when unknown sources appear or compliance is low. To drill down into a specific source (by IP, ISP, hostname, or reporter), use get_domain_source_details.

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• get_contact_info

  Symbols of Wealth Studio

  Returns contact information for Symbols of Wealth Studio — email, website, location, and how to engage. Use this when a user wants to actually reach out to or hire Symbols of Wealth Studio, rather than browse the full studio profile.

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• get_contact_info

  symbols-of-wealth-studio

  Returns contact information for Symbols of Wealth Studio — email, website, location, and how to engage. Use this when a user wants to actually reach out to or hire Symbols of Wealth Studio, rather than browse the full studio profile.

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• get_help

  Kifly — Agentic Commerce & Payments

  Get Kifly's website and support contact email. Call this if you are stuck, hit an unresolvable error, or the buyer asks how to reach a human. Returns the website URL and support email — always share both with the buyer.

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• get_help

  Kifly — Agentic Commerce & Payments

  Get Kifly's website and support contact email. Call this if you are stuck, hit an unresolvable error, or the buyer asks how to reach a human. Returns the website URL and support email — always share both with the buyer.

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• save_search

  FundingLandscape

  Save a search query for email alerts. When new opportunities match, the user receives daily or weekly email notifications. The FREE tier includes 1 saved search with weekly email alerts, so any user can set one up without a paid plan. RECOMMENDED WORKFLOW: 1. Call list_saved_searches first to check for existing/similar searches 2. If a similar search exists, offer to update_saved_search instead 3. Search with search_grantsplus or search_procurement first to validate the query returns good results 4. Save with appropriate filters based on what the user described FILTER TIPS: - Use itemTypes ["grant"] for grants/fellowships or ["procurement"] for contracts/RFPs - Use sourceTypes ["federal"] for federal opportunities only - Use geography ["CA"] for California-specific (includes national opportunities) - For SAM.gov-specific filters (NAICS, set-asides), use sourceContext - Keep filters broad for notifications - better to get a few extra than miss one PLAN LIMITS: Free: 1 saved search, weekly email alerts. Plus ($29/mo): 10 saved searches, daily or weekly alerts. Pro ($79/mo): 25 saved searches, daily or weekly alerts. Does not count toward your monthly searches.

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• get_feed

  mailopoly

  List the user's email feed (most recent first) without a search query. folder selects which part of the sorted inbox: 'cleanbox' (genuine personal correspondence — what most users mean by "my inbox"), 'other' (promotional / newsletters / ads), or 'all'. Omit folder to get everything unfiltered. personal_or_ad is a deprecated alias for folder ('personal'=cleanbox, 'advertising'=other). email_type 'received' or 'sent'. account narrows to one connected mailbox (the address as shown in get_account_overview) — combine with folder for that account's Cleanbox/Other. list_id shows one of the user's custom email lists (ids from list_email_lists). source narrows to a connected app's messages (e.g. 'slack' — see get_account_overview) or 'email' for mail only. sender filters by sender name or address fragment — combine freely, e.g. source='slack' + sender='<name>' + last_x_days=1 answers "what did <name> send me on Slack today?". PAGINATION: total_count is how many emails match in all; re-call with offset=<results so far> for the next page (limit caps at 50).

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• submit_bulk

  Verifly

  Submit a list of email addresses as an asynchronous bulk verification job — the right tool for large lists. Returns immediately with a job_id, status, and the check_status_url / results_url to poll. Small lists may complete inline (status 'completed'); larger ones return status 'pending' — poll get_job_status until it is 'completed', then call get_job_results. Optionally register a webhook_url (public HTTPS) to be notified when the job finishes.

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• get_contact_summary

  savi-tools

  Rolodex overview: how many contacts the subscriber has, how many have a phone or email, and the top industries and tags. Answers "how many contacts do I have?" and "what industries are my contacts in?" Use get_contact_history to look up specific people.

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• hires_list_template_placeholders

  100Hires - AI ATS & Recruitment Software

  List available placeholders for email templates with pagination. Use `type` to filter by category, `q` to search by label. Discover placeholders here, then use hires_prepare_template_placeholders to get an HTML tag for insertion.

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• check_balance

  Heista

  Check the calling user's Heista API credit balance, month-to-date usage broken down by operation, lifetime spend, and the current pricing for every paid tool. Takes no inputs. Returns balance in cents, lifetime spend in cents, month-to-date call counts per tool (decode_ad, create_powersource_*, generate_adscript), per-tool unit pricing, and a top-up link the user can follow to add credits. Free, read-only, idempotent. Use this whenever the user asks about credits, balance, usage, how much they've spent, top-ups, pricing, "what does this cost", or "how many credits do I have". This is also the ONLY surface where dollar amounts are legitimate to report in conversation — everywhere else, cost should be referenced in credits, not currency. Do NOT use to add credits or change billing — only to read state. Do NOT call this on every turn — invoke once when the user explicitly asks about account state.

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• corpus_concordance

  Dwds

  RETIRED — DWDS removed its public corpus-concordance API (corpus search moved to the access-restricted dstar platform). Returns a notice with alternatives: use dwds_frequency for how-common data, snippet/lemma for dictionary info, or search corpora at dwds.de.

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• get_careers

  Sparkling Tracks Tours

  List open jobs at Sparkling Tracks (roles, locations, responsibilities, requirements, compensation notes) and how to apply. Read-only: applying is always by email with the subject "Job: <ROLE_ID>". English only.

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• search_datasets

  Arcgis Chatham

  Search Chatham County GIS open geospatial datasets (parcels, addresses, zoning & public works) by keyword. Returns each dataset's name, summary, record_count, owner/org, and its Feature Service `url` — pass that url to query_layer / layer_info.

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