The tools agents can call
54,773 public listings across seven major directories and registries, each with its source and history. Listings, not integrations: one product can be listed in several. 14,036 more from bulk publishers wait for review.
Official MCP RegistryAgenticRail Gate - sequence enforcement and verifiable audit receipts for AI agent compliance
nz.agenticrail
Deterministic runtime enforcement of step order for AI agents: ALLOW/DENY before a step runs.
evaluate_stepverify_receiptOfficial MCP Registry
Official MCP RegistryAI Recommendation Check
com.uxcontinuum
Does ChatGPT recommend a local business? Live AI-engine check plus who gets named instead.
check_ai_recommendationget_ai_recommendation_resultOfficial MCP Registry
Official MCP Registryai.hanria/check
ai.hanria
Check a proposed agent action against operator's rules: permit, deny or escalate, with the clause.
check_actionvalidate_mandateOfficial MCP Registry
Official MCP RegistryAIGROW
gg.aigrow
Does AI recommend a business? The free AI visibility scan and the AI Visibility Index, by AIGROW.
ai_index_lookupcheck_ai_visibilityOfficial MCP Registry
Official MCP RegistryAkkilahdot travel search
fi.akkilahdot
Realtime package holiday and charter flight prices from Finland. Inventory not on Google Flights.
search_flightssearch_holidaysOfficial MCP Registry
Official MCP RegistryAlertsBar
bar.alerts
Domain exposures: breaches, infostealers, ULP heap, cookies. Counts and samples, free.
exposure_counts_for_domainexposure_samples_for_domainOfficial MCP Registry
Official MCP RegistryAmpleRun GPU rentals
com.amplerun
Find, price, rent and stop GPUs on AmpleRun. Paid in USDC or USDT on Base. Flat 5% fee.
get_agent_account_challengeregister_agent_accountOfficial MCP Registry- Official MCP Registry
Aval
cloud.hstgr.srv1024618.aval
Payment-backed trust scores for AI agents on Base (ERC-8004). $0.01 per check via x402.
check_agent_trustreputation_overviewOfficial MCP Registry - Official MCP Registry
Barakah Halal Stock Screen
com.barakahprofits.app
Check if a US stock is halal (Sharia-compliant), with the dates its verdict changed.
check_halal_stockrecent_halal_verdict_changesOfficial MCP Registry 
Official MCP RegistryBitcoinYield
co.bitcoinyield
Best live crypto yield at each A-D risk grade on BTC, ETH, SOL and stablecoins, DeFi and CeFi.
list_offerslist_yieldsOfficial MCP Registry
Official MCP RegistrybitHuman docs
ai.bithuman
The bitHuman docs over MCP: two read-only tools, search and fetch; it needs no account and no key.
fetchsearchOfficial MCP Registry- Official MCP Registry
booklint stamp
com.booklint
Signed timestamp receipts for a SHA-256 hash. Send only the hash; we never see the document.
stamp_hashverify_receiptOfficial MCP Registry 
Official MCP RegistryBuildBatch
uk.co.buildbatch
UK DIY shopping lists for one room: paint, wallpaper, tiles, flooring and more, in real packs.
ask_questionsplan_roomOfficial MCP Registry
Official MCP RegistryCalifornia C-10 Contractor Check
io.github.impanyu
Paid source-linked California electrical contractor license preflight.
check_c10_licenselist_contractor_check_pricesOfficial MCP Registry
GitHub MCP RegistryCaption File Check
powmcp
Parse WebVTT, SRT, or TTML for conformance, timing, overlaps, line length, and reading speed.
caption_checkcaption_compareGitHub MCP Registry
Official MCP Registrycom.mprpcalculator/site
com.mprpcalculator
MPRP Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human handoff, not...
calculatecalculator_describeOfficial MCP Registry
Official MCP Registrycom.selfping/selfping
com.selfping
Text your own phone when a run finishes or needs you. A key can only message its own number.
get_repliessend_pingOfficial MCP Registry
Official MCP Registrycom.sgpbusiness/singapore-entities-directory
com.sgpbusiness
Free, read-only lookup of Singapore registered entities by name or UEN, from ACRA/UEN open data.
get_companysearch_companiesOfficial MCP Registry
Official MCP Registrycom.spocont/reservoprix
com.spocont
Sell to the best offer: a sealed-offer link and button for any listing, with a hidden reserve price.
reservoprix_create_offer_linkreservoprix_get_offer_linkOfficial MCP Registry
Official MCP RegistryCompraventa360 — PYMEs en venta (Ecuador)
com.compraventa360
PYMEs en venta en Ecuador: busca por ciudad, categoría y precio. Lectura pública, sin login.
get_businesssearch_businessesOfficial MCP Registry
Official MCP RegistryDevExpress Documentation
com.devexpress
Streamable HTTP MCP server for DevExpress documentation search and retrieval.
devexpress_docs_get_contentdevexpress_docs_searchOfficial MCP Registry
Official MCP RegistryDominick Prevete: Instant Term Sheet
com.dominickprevete
Written term sheets for 1–4 unit DSCR investment property loans, by email. Business-purpose only.
instant_term_sheet_requirementsrequest_instant_term_sheetOfficial MCP Registry- Official MCP Registry
Ebook File Check
com.powmcp
Run EPUBCheck for EPUB specification errors and compare two exports.
ebook_checkebook_compareOfficial MCP Registry 
Official MCP RegistryEdgepedia
ai.edgechat
Search and read Edgepedia, a free and growing encyclopedia with citations. No key.
fetchsearchOfficial MCP Registry
Latest changes
Typed diffs between observations- BuildBatch Official MCP Registry plan_room: input schema changed (+carpet.covering, +concrete, +concrete.extra, +concrete.step, +concrete.supply, +concrete.thickness, +concrete.weight, +concrete.yield)
- Ambolt Official MCP Registry wikipedia_summary: description changed (+"Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).")
- Ambolt Official MCP Registry us_treasury_rates: description changed (+"Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).")
- Ambolt Official MCP Registry url_to_markdown: description changed (+"Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).")
- Ambolt Official MCP Registry url_metadata: description changed (+"Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).")
- Ambolt Official MCP Registry tender_feed: description changed (+"Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).")
- Ambolt Official MCP Registry ted_notices_search: description changed (+"Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).")
- Ambolt Official MCP Registry tech_stack_lookup: description changed (+"Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).")
- Ambolt Official MCP Registry solana_wallet_balances: description changed (+"Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).")
- Ambolt Official MCP Registry solana_transaction: description changed (+"Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).")
- Ambolt Official MCP Registry solana_token_search: description changed (+"Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).")
Coverage
- Brands resolved
- 23,206
- On two or more hosts
- 5,355
- Remote MCP servers
- 25,134
- Tools listed by probe
- 9,932 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.