Find B2B leads with verified work emails, find and verify emails, and run cold email outreach.
Marketing & SalesCommunication & messaging
- Passed: Handshake
- Passed: Tools listed
- Passed: Updated recently
Median latency 173 ms · Last checked
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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Communication & messaging
Every business of a kind in a city, from Google Maps, read from its website, with verified emails.
1 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Outdated check
Last connection measurement is over 24 hours old. Current availability is unknown.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 4 | 0 | 0 |
Publisher identityCan the publisher be traced to its source? | 3 | 1 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using Lyre Leads
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http lyre-leads https://lyreleads.com/mcpCapabilities
FREE and exact. Counts leads THIS ACCOUNT has already searched and saved, matching any combination of filters, with a breakdown of how many are enriched, have an email, have a contact email, or have been relevance-checked. Use it to size a job over data the account already owns before spending: "how many of my saved roofers have no CRM and a verified email". CRITICAL: this is NOT an inventory of what Lyre Leads can find, and a small result here means the account has not searched much yet, nothing more. Never report this number to a user as the amount of data available, and never use it to answer "how many X do you have" — call estimate_list for that.
DiscoveredFetch each lead's website and extract 50+ fields: business email, social profiles, CMS, CRM, email-marketing platform, chat widget, booking system, ad pixels, analytics, schema, SSL, page load, domain age, mail host, and AI-crawler policy. Costs one token per five businesses, on any business you hold, and does not enroll it. The emails it finds are not checked: verify_emails does that, 3 tokens per verified address. To have businesses re-read every month, use enroll_leads. Runs in the background, returns a job id, poll it with get_job_status. Every field follows the three-state contract: a value, a confirmed absence, or unknown.
DiscoveredEnroll leads in automatic enrichment: each is re-read about once a month, free, with change signals when something moves. Nothing is enrolled on its own, so ask the user before enrolling, and offer it after a search for the leads that matched (only_matches, the default). The plan holds up to three months of its leads enrolled; leads past that room are not enrolled and the answer says how many. A lead already read is enrolled for nothing; one never read (an import) is read first at one token per five. Already-enrolled leads and leads without a website are skipped at no cost. When a read is needed it runs in the background and returns a job id: poll get_job_status with kind "enrich".
DiscoveredFREE, no account needed. Size a search_areas run before starting it: how many grid points, and, when the user's account is connected, how many areas it already covers for the query (those are skipped). It cannot give an exact cost, because billing is 1 token per NEW business found (one new lead costs one token) and nobody knows how many exist before looking.
DiscoveredFREE, no account needed. Answers "what would it cost to find me N businesses, and what data comes with each one". Returns an exact cost in tokens broken down by stage (search, enrichment, contact discovery; one new lead costs one token), and when the user's account is connected its balance and the maximum businesses affordable right now, and the full list of data points each lead arrives with. THIS is the tool to use when a user asks what Lyre Leads can get them. Do NOT use count_saved_leads for that question: Lyre Leads generates leads on demand from a live Google Maps search and does not sell access to a stored pile of them, so a count of what an account already holds is not a measure of what is available.
DiscoveredFREE, no account needed. Look up the areas search_areas accepts in a country, most populous first, each with an id. Call without q to browse; call with no country to get the list of countries. When a place name is shared (the US list has four Houstons and thirteen Springfields), pass the id of the one the user means to search_areas.
DiscoveredTwo paid steps on one job. With owner_only true: where a lead names its owner (its own site, or a public registry), guess the owner's own address (at most 3 guesses, no web search) and check it at the mailbox, 10 tokens for each address that comes back verified and nothing otherwise, so the most it can cost is 10 tokens per lead id sent; leads with no owner named are skipped free. Works on every plan, Free included. Without it (paid plans only; a Free account gets a 403 that says so): search the open web for the people behind the business (owner, founder, director), then resolve and verify their addresses, 25 tokens for each contact whose address comes back verified (10 for the owner the lead names) and nothing for a name without one; the run holds 25 tokens per lead id sent and never charges past it. Separate from enrichment, which names the owner where a business's own site does, with no address checked. This is what reaches local business owners who are not in any LinkedIn-derived contact database. Returns a job id, poll with get_job_status. Outcomes per lead: verified (SMTP-confirmed), published (the address is printed on the company's own site but the domain is catch-all so SMTP cannot confirm it), catch_all (person named, no address obtainable), or searched (no name found).
DiscoveredGet the account's token balance and plan. Plans are sold in leads and every price is in tokens: one new lead (a business found by a search, with its website read, the emails it publishes found but not checked, its owner where one is named, and the relevance check) costs one token; a listing (the Google Maps details only) one token per five. Businesses the account already holds: enrichment is one token per five. A verified email costs 3 tokens, charged only when an address comes back verified. The owner's own email costs 10 tokens and a contact found on the open web 25, each charged only when the address comes back verified. Enrolling leads in automatic enrichment (re-read about monthly) is free within the plan's room of three months of its leads. Unused tokens roll over, up to three months' allowance. Plans are bought and changed on the Lyre Leads website, not through these tools; the result carries the link.
DiscoveredPoll a background job started by search_areas, enrich_leads, enroll_leads (kind "enrich"), find_contacts or verify_emails. Pass the job id and its kind. Long jobs are normal: a grid search works through many map points, and enrichment fetches every website in the batch.
DiscoveredFREE. Read the leads a search_areas job found, up to 100 per page. Accepts the same filters as the Lyre Leads database, passed as filters, e.g. {"relevanceYes": true, "hasVerifiedEmail": true, "noFBPixel": true}. Each lead comes back compact by default: contact details, business email and its verification state, named contact, relevance verdict with its evidence, software and signals, plus a summary and next steps; detail "full" returns every database field. The summary counts every lead in the search (or every lead the filters match), not only the page, so one read answers how many have emails, contacts or no contact yet; read further pages only when the user asks to see more leads. Enrichment keeps landing for a while after the search finishes, so re-read if leads are still enriching.
DiscoveredFREE. Read saved leads with what enrichment found: business email and its verification state (found, not checked, until verify_emails checks it), the owner where one is named, named contact (name, title, email and its state), the relevance verdict (from the Google category, or with the sentence from the business's own site when the site decided it), software (CMS, CRM, booking, chat, email marketing), technologies and signals. Pass the search_id from search_leads to read that search; wait_seconds (up to 45) first waits for enrichment still running on it. Returns a compact view with a summary and next steps; with a search_id the summary counts the whole search, not only the page. detail "full" returns every field.
DiscoveredFREE sample, no account: the first page (up to 20) of ONE Google Maps search for a kind of business in a place, with phones partly hidden. Nothing is saved or enriched, and it returns no emails, contacts or software. Use it only when the user asks for a preview or a sample, or has no account connected and wants to see what comes back. When the user asks to search, find, pull or list businesses, use search_leads (one city, answered at once) or search_areas (whole cities) instead, even for a single page: they save the businesses to the user's account and enrich them, and calling one starts sign-in if the account isn't connected yet. Places look like "Houston, TX", "Copenhagen" or "Lyon, France"; a shared name picks the largest and lists the others.
DiscoveredThe search to use for coverage. Sweeps each area with a grid of map points live against Google Maps, as a background job, the same search the Lyre Leads Search page runs. In Houston this found 1,061 roofing contractors where paging from one centre found 255. Costs 1 token per NEW business (one new lead costs one token); listings the account already holds cost nothing (a small per-page minimum applies). Every new business is enriched from its website (the emails it publishes, found and not checked, its owner where the site or a US registry names one) and relevance-checked. Returns job_id: poll get_job_status with kind "search" until finished is true, then read the leads with get_search_results. If an area name fits more than one place, the call returns the candidates with ids and starts nothing: ask the user which one they mean and resend with that id. At most two searches run at once per account.
DiscoveredSearch ONE city on the user's account and get the businesses back in the same call: 1 to 5 result pages from the city centre, about 20 per page. Use it when the user asks for a quick search, a page of results or one town; for a whole city or several, use search_areas, which finds several times more. Costs 1 token per NEW business (one new lead costs one token); ones the account already holds are free. Every new business is then enriched from its own website in the background, about two minutes for 20: business email with its verification state, a named contact where the site names one, the software it runs, and a check that it really is the kind of business searched for. Returns the Maps listing and a search_id. Then call list_results with that search_id and wait_seconds 40, and show the user what enrichment found, not only the listing.
DiscoveredRemove leads from automatic enrichment. Free and immediate; a removed lead keeps its last reading and its history, and frees room in the plan.
DiscoveredSMTP-verify the business emails on saved leads through MillionVerifier. Costs 3 tokens for each address that comes back verified and nothing for any other answer; an address already verified for that lead within 90 days is not checked or charged again, and the run stops cleanly if the balance runs out. Ask the user first, with the most it can cost (3 tokens per lead with an email), and prefer leads that matched the search. Runs in the background and returns a job id: poll get_job_status with kind "verify" until status is completed, then read the summary. Each address ends in one of four honest states: verified, catch_all (the domain accepts everything, so deliverability cannot be proven), unknown, or invalid. Never treat catch_all as verified.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 208 ms | 16 |