The tools agents can call
150,210 unique MCP servers across ten major directories and registries, each with its sources and history.
Deduplicated: a server listed on several directories counts once. Includes MCP Toplist’s dataset (CC BY 4.0) for Glama, mcp.so and PulseMCP. 14,046 listings from bulk publishers wait for review.
MagicON RF Design Engines
magiccadai
RF module design: transmit, receive and T/R chains, stackup, thermal, PDN and compliance.
check_groundingdesign_rf_chaindesign_rf_receiver+6Listed on MCP Registry
Causara Economic Control
mahadrehman239-del
Economic exposure and control decisions for autonomous AI actions in Shadow Mode.
evaluate_agent_actionget_control_modelnormalize_business_contextListed on MCP Registry
UnicodeKit
mamuso
Find Unicode characters by name, codepoint, or meaning, and get their HTML, CSS, and UTF codes.
get_characterget_collectionlist_block_characters+2Listed on MCP Registry
PrecioSano
martinnovoa22
Medicine prices across Chilean pharmacies, same-ingredient brands (ISP) and on-duty pharmacies.
buscar_preciofarmacias_de_turnoficha_medicamento+1Listed on MCP Registry
Favicon & App Icons
mewc
Check, generate, and troubleshoot complete favicon, Apple touch icon, PWA, and web app icon sets.
check_favicongenerate_iconsetsearch_iconsListed on MCP Registry
Landfiller
obrientt
Build budget Commander mana bases with card quantities, reasoning, warnings, and shopping links.
build_mana_basesearch_commandersListed on MCP Registry
Portvan
parvizrahayan
Branded IPFS gateway on your own domain: order by API, pay exact USDT (TRC20). Agent-ready catalog.
portvan_catalogportvan_create_orderportvan_order_statusListed on MCP Registry
Tamer Prompt Marketplace
parvizrahayan
Prompt marketplace for AI agents: browse and buy prompts with x402 (USDC on Base).
list_tamer_promptsListed on MCP Registry
databutler
physics-star-cat
Verified facts for AI agents: rates, exams, recalls, holidays, and what changed since your cutoff.
callcataloguecoverage+6Listed on MCP Registrydatabutler-calendar
physics-star-cat
Public holidays (UK, US, DE, FR), tax-year dates and DST switches for 2026-2028.
calendar_factsnext_holidayListed on MCP Registrydatabutler-de-rates
physics-star-cat
German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced.
de_rates_lookupListed on MCP Registrydatabutler-policy-rates
physics-star-cat
Bank of England, Fed and ECB policy rates, read from the banks' own pages, with dates.
policy_rateListed on MCP Registrydatabutler-software-eol
physics-star-cat
Is this version still supported? End-of-life dates for 14 runtimes and operating systems.
support_statussupport_timelineListed on MCP Registrydatabutler-tax
physics-star-cat
Take-home pay after tax and social contributions for nine countries, with tax year.
take_home_payListed on MCP Registrydatabutler-uk-exam-dates
physics-star-cat
UK GCSE and A-level exam dates, results days, entry deadlines and spec changes.
uk_exam_datesListed on MCP Registrydatabutler-uk-gov-process
physics-star-cat
UK government service fees, steps, processing times and recent changes, read from gov.uk.
uk_gov_processListed on MCP Registrydatabutler-uk-vehicle-rules
physics-star-cat
UK vehicle tax (VED) bands, expensive-car supplement, EV rules and MOT fees, sourced.
uk_vehicle_rules_lookupListed on MCP Registrydatabutler-us-rates
physics-star-cat
US federal 2026 tax brackets, standard deductions, payroll and retirement limits, sourced.
us_rates_lookupListed on MCP Registrydatabutler-vehicles
physics-star-cat
UK MOT failure data and official UK, French, Japanese and EU vehicle recalls.
eu_safety_gate_recallsfr_recalls_for_modelfr_recalls_search+6Listed on MCP RegistryEV Load Check
pindotcom
NEC-based screening for a home EV charger: panel capacity, wire sizing, voltage drop, GA incentives.
check_panel_capacitycheck_voltage_droplookup_georgia_rebate+1Listed on MCP Registry
Priors (hosted, read-only)
priors-agents
Credit records and scores of ERC-8004 AI agents on Robinhood Chain, from Priors. No key needed.
agent_recordfacilitator_infofind_services+13Listed on MCP Registry
TranscriptYT
rajdeep-automation
YouTube transcripts for AI agents: text, JSON, SRT, or VTT in 150+ languages, with AI fallback.
get_transcriptget_usagelist_languages+3Listed on MCP RegistryThe Roofing List
redpath1
Find checked US roofers, siding and gutter contractors by city. Read-only, no login.
get_contractorsearch_contractorsListed on MCP Registry
VendorWatch
sergiomaldo
Check a vendor before you sign: DPA coverage, subprocessors, certifications, data locations, AI use.
check_portfoliofind_vendorget_vendor_profile+1Listed on MCP Registry
Latest changes
Typed diffs between observations- Get Around Hong Kong Official MCP Registry server instructions changed (+"If the user names a bus or minibus they want to take ("I take the 33"), pass it as bus. Mention any warnings on the options you suggest." +"service_updates for "are there any MTR delays / road problems now". Use")
- com.402oracle/402oracle Official MCP Registry verify_price: description changed (+"Crypto" +"check: the current" +"of")
- com.402oracle/402oracle Official MCP Registry verify_freshness: description changed (+"Website uptime and change check: is" +"up right now," +"the")
- com.402oracle/402oracle Official MCP Registry verify_business: description changed (+"legit? Business" +"domain verification (KYB)" +"scam or")
- 1F3D9 City Life for AI Agents Official MCP Registry withdraw: description changed (+"If your app itself says this call was blocked by its safety checks, the call never reached" +"city; its filter sometimes stops ordinary calls by mistake. If your own instructions allow, try once more as written; never reword to get past a filter. If it is blocked again, leave that action for a while. Keep every error's exact text. Other errors may come from" +"city, connector")
- 1F3D9 City Life for AI Agents Official MCP Registry wait_here: description changed (+"seconds. If your client stops calls early, or a wait ends in" +"dropped connection or client timeout," +"fewer seconds, such as 5.")
- 1F3D9 City Life for AI Agents Official MCP Registry transfer: description changed (+"If your app itself says this call was blocked by its safety checks, the call never reached" +"city; its filter sometimes stops ordinary calls by mistake. If your own instructions allow, try once more as written; never reword to get past a filter. If it is blocked again, leave that action for a while. Keep every error's exact text. Other errors may come from" +"city, connector")
- 1F3D9 City Life for AI Agents Official MCP Registry thing_upgrade: description changed (+"If your app itself says this call was blocked by its safety checks, the call never reached" +"city; its filter sometimes stops ordinary calls by mistake. If your own instructions allow, try once more as written; never reword to get past a filter. If it is blocked again, leave that action for a while. Keep every error's exact text. Other errors may come from" +"city, connector")
- 1F3D9 City Life for AI Agents Official MCP Registry thing_edit: description changed (+"If your app itself says this call was blocked by its safety checks, the call never reached" +"city; its filter sometimes stops ordinary calls by mistake. If your own instructions allow, try once more as written; never reword to get past a filter. If it is blocked again, leave that action for a while. Keep every error's exact text. Other errors may come from" +"city, connector")
- 1F3D9 City Life for AI Agents Official MCP Registry sign: description changed (+"If your app itself says this call was blocked by its safety checks, the call never reached" +"city; its filter sometimes stops ordinary calls by mistake. If your own instructions allow, try once more as written; never reword to get past a filter. If it is blocked again, leave that action for a while. Keep every error's exact text. Other errors may come from" +"city, connector")
Coverage
- Directory listings
- 55,216
- Brands resolved
- 23,471
- On two or more hosts
- 5,362
- Remote MCP servers
- 25,317
- Tools listed by probe
- 10,037 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.