# Directory (filtered)

Home > Browse > Directory

88 sites · 577 category unknown

Filters combine: different facets must all match; values within one facet are alternatives.

## Capability

- MCP — 18
- Markdown — 61
- Endpoint (MCP or API catalog) — 46
- WebMCP — 7

## Can act

- Agent can act — 59

## Checks passed

- 4 of 5 — 11
- 3 of 5 — 24
- 2 of 5 — 18
- 1 of 5 — 15
- 0 of 5 — 20

## Type

- business — 51
- saas — 14
- ecommerce — 10
- documentation — 8
- blog — 2
- directory — 2
- media — 1

## Country

- US — 41
- SA — 8
- ES — 4
- FR — 4
- AU — 2
- CA — 2
- BE — 1
- BR — 1
- FI — 1
- GB — 1
- ID — 1
- IT — 1
- PL — 1
- RU — 1
- UA — 1
- ZA — 1
- unknown — 17

## Category

- AI agents — 1,650
- SDKs and API clients — 962
- blockchain and web3 — 961
- programming languages and frameworks — 741
- digital products — 727
- health — 728
- analytics and observability — 724
- payments — 610
- lifestyle and personal — 592
- arts and culture — 546
- technology — 540
- SEO — 518
- community and nonprofits — 496
- web design and development — 463
- productivity and documents software — 449
- news and current affairs — 451
- beauty and personal care products — 447
- cloud and hosting — 438
- medical aesthetics — 437
- security and identity — 431
- developer platforms — 411
- build and test tooling — 404
- construction and roofing — 392
- gaming — 403
- search and data APIs — 397
- conversational and voice AI — 386
- travel — 380
- fashion and clothing — 377
- online courses — 370
- marketing software — 361
- financial services — 349
- furniture and home decor — 344
- workflow automation software — 345
- sports — 344
- digital marketing agencies — 325
- tours and activities — 317
- automotive — 310
- extensions and plugins — 312
- food and cooking — 306
- IT services and cybersecurity — 301
- CRM and sales software — 296
- schools and language learning — 297
- parenting and family — 296
- industrial and trade supplies — 293
- food and drink retail — 294
- medical clinics — 290
- real estate — 279
- databases and storage — 278
- accounting and invoicing software — 269
- business consulting — 264
- hotels and accommodation — 257
- restaurants and cafes — 256
- deals and discounts — 244
- music — 238
- weddings and event services — 232
- ecommerce infrastructure — 231
- trading and investing platforms — 228
- software development services — 225
- jobs and recruiting — 224
- conferences and training events — 223
- email and messaging — 221
- weight loss clinics — 218
- flowers and gifts — 205
- perfume and fragrance — 202
- travel agencies and booking — 201
- wellness and spa — 198
- fitness — 187
- insurance — 185
- generative media — 183
- hair and beauty salons — 182
- sports clubs and organisations — 182
- legal services — 180
- beauty — 178
- auto sales and service — 172
- customer support software — 170
- cleaning services — 165
- dental care — 167
- embedded devices and firmware — 166
- photography — 167
- jewellery and watches — 165
- AI consulting agencies — 164
- parking and transport services — 164
- scheduling and events software — 156
- faith and religion — 155
- [plumbing and HVAC](https://knowngood.sh/directory.md?category=e-signatures) (selected) — 67
- electronics — 153
- internet and telecom providers — 152
- pet supplies — 141
- medical and health supplies — 140
- auto parts — 134
- moving and storage — 131
- car rental — 130
- accounting and tax services — 126
- pharmacies — 120
- catering and food services — 119
- senior care — 115
- sports and outdoor equipment — 115
- dermatology — 111
- [e-signatures](https://knowngood.sh/directory.md?category=plumbing-hvac) (selected) — 21
- pest control — 103
- tattoo studios — 104

## Platform

- mintlify — 8
- unknown — 80

## Verified within

Of the latest check, 2026-08-28.

- 7 days — 88
- 30 days — 88
- 90 days — 88

## Sites

- [BoldSign](https://knowngood.sh/site/boldsign.com.md) — boldsign.com · saas · country unknown · 4 of 5 · MCP, WebMCP, Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [Tradehand](https://knowngood.sh/site/tradehand.com.md) — tradehand.com · directory · GB · 4 of 5 · MCP, Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [Annature](https://knowngood.sh/site/docs.annature.com.au.md) — docs.annature.com.au · documentation · AU · 4 of 5 · MCP, Markdown, llms.txt · can act: yes · verified 2026-08-23
- [M&A Advisory Services for Home Services](https://knowngood.sh/site/mainstreetwealth.ai.md) — mainstreetwealth.ai · business · US · 4 of 5 · MCP, Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [Documentation](https://knowngood.sh/site/docs.10101.art.md) — docs.10101.art · documentation · country unknown · 4 of 5 · MCP, Markdown, llms.txt · can act: no · verified 2026-08-23
- [Xignature Documentation](https://knowngood.sh/site/support.xignature.co.id.md) — support.xignature.co.id · documentation · ID · 4 of 5 · MCP, Markdown, llms.txt · can act: no · verified 2026-08-23
- [Amps AI Documentation](https://knowngood.sh/site/docs.amps.ai.md) — docs.amps.ai · documentation · country unknown · 4 of 5 · MCP, Markdown, llms.txt · can act: no · verified 2026-08-23
- [healthKERI](https://knowngood.sh/site/docs.healthkeri.com.md) — docs.healthkeri.com · documentation · country unknown · 4 of 5 · MCP, Markdown, llms.txt · can act: no · verified 2026-08-23
- [Sign.Plus API](https://knowngood.sh/site/apidoc.sign.plus.md) — apidoc.sign.plus · documentation · country unknown · 4 of 5 · MCP, Markdown, llms.txt · can act: no · verified 2026-08-23
- [Firma](https://knowngood.sh/site/docs.firma.dev.md) — docs.firma.dev · saas · country unknown · 4 of 5 · MCP, Markdown, llms.txt · can act: yes · verified 2026-08-23
- [WarmlyYours.com](https://knowngood.sh/site/www.warmlyyours.com.md) — www.warmlyyours.com · ecommerce · US · 4 of 5 · MCP, Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [BoldSign](https://knowngood.sh/site/developers.boldsign.com.md) — developers.boldsign.com · documentation · US · 3 of 5 · MCP, WebMCP, Markdown, OpenAPI · can act: yes · verified 2026-08-23
- [أنظمة الغاز المركزي للمقاولات العامة](https://knowngood.sh/site/gsc-gas.com.md) — gsc-gas.com · business · SA · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: no · verified 2026-08-23
- [Coastal Eco Heating & Air](https://knowngood.sh/site/coastalecoheatair.com.md) — coastalecoheatair.com · business · US · 3 of 5 · MCP, Markdown, OpenAPI · can act: no · verified 2026-08-23
- [UniColorado Heating & Cooling](https://knowngood.sh/site/unicolorado.com.md) — unicolorado.com · business · US · 3 of 5 · MCP, Markdown, OpenAPI · can act: yes · verified 2026-08-23
- [The HVAC Marketing Guys](https://knowngood.sh/site/www.thehvacmarketingguys.com.md) — www.thehvacmarketingguys.com · business · US · 3 of 5 · MCP, Markdown, OpenAPI · can act: yes · verified 2026-08-23
- [Peony](https://knowngood.sh/site/www.peony.ink.md) — www.peony.ink · saas · country unknown · 3 of 5 · Markdown, llms.txt · can act: yes · verified 2026-08-23
- [N.Y. Renovation Services](https://knowngood.sh/site/www.renovationservices.com.md) — www.renovationservices.com · business · US · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [Desatascos Pociten](https://knowngood.sh/site/www.desatascos-madrid.com.md) — www.desatascos-madrid.com · business · ES · 3 of 5 · Markdown, OpenAPI · can act: no · verified 2026-08-23
- [السويد للسباكة](https://knowngood.sh/site/alsweed.sa.md) — alsweed.sa · ecommerce · SA · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [hetamish.com](https://knowngood.sh/site/hetamish.com.md) — hetamish.com · business · SA · 3 of 5 · Markdown, OpenAPI · can act: no · verified 2026-08-23
- [عملاق البرودة لأعمال التكييف](https://knowngood.sh/site/coldness-giant.com.md) — coldness-giant.com · ecommerce · SA · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [DiiliPutki](https://knowngood.sh/site/diiliputki.fi.md) — diiliputki.fi · saas · FI · 3 of 5 · WebMCP, Markdown, OpenAPI · can act: yes · verified 2026-08-23
- [Desatascos Pociten Toledo](https://knowngood.sh/site/desatasco-toledo.es.md) — desatasco-toledo.es · business · ES · 3 of 5 · Markdown, OpenAPI · can act: no · verified 2026-08-23
- [A Superior Mechanical](https://knowngood.sh/site/asuperiormechanical.com.md) — asuperiormechanical.com · business · US · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [مغاسل حمامات وأدوات صحية في السعودية شحن سريع وأسعار منافسة](https://knowngood.sh/site/wasten-ksa.com.md) — wasten-ksa.com · ecommerce · SA · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [Pocería Madsan](https://knowngood.sh/site/www.pocero.madrid.md) — www.pocero.madrid · business · ES · 3 of 5 · WebMCP, Markdown, llms.txt, OpenAPI · can act: no · verified 2026-08-23
- [شركة الخليج المتحد للتجارة](https://knowngood.sh/site/shop.unitedgulf-sa.com.md) — shop.unitedgulf-sa.com · ecommerce · SA · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [AIRCON](https://knowngood.sh/site/www.aircon.zp.ua.md) — www.aircon.zp.ua · business · UA · 3 of 5 · Markdown, llms.txt · can act: no · verified 2026-08-23
- [Creadefy](https://knowngood.sh/site/www.creadefy.com.md) — www.creadefy.com · saas · country unknown · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [Element Service Group](https://knowngood.sh/site/callelement.com.md) — callelement.com · business · US · 3 of 5 · MCP, Markdown, OpenAPI · can act: no · verified 2026-08-23
- [Redoc](https://knowngood.sh/site/redoc.co.md) — redoc.co · saas · country unknown · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: no · verified 2026-08-23
- [QuickSign Pro](https://knowngood.sh/site/quicksign.pro.md) — quicksign.pro · saas · country unknown · 3 of 5 · MCP, Markdown, OpenAPI · can act: no · verified 2026-08-23
- [AC Direct](https://knowngood.sh/site/acdirect.co.za.md) — acdirect.co.za · ecommerce · ZA · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [سنمار التعمير](https://knowngood.sh/site/sanmar.sa.md) — sanmar.sa · ecommerce · SA · 3 of 5 · Markdown, llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [Insurance Claim App—BoldSign API Demo](https://knowngood.sh/site/cubeflakes-insurancedemo.boldsign.com.md) — cubeflakes-insurancedemo.boldsign.com · saas · country unknown · 2 of 5 · Markdown, OpenAPI · can act: yes · verified 2026-08-23
- [cubeflakes-homeloan-demo.boldsign.com](https://knowngood.sh/site/cubeflakes-homeloan-demo.boldsign.com.md) — cubeflakes-homeloan-demo.boldsign.com · saas · country unknown · 2 of 5 · Markdown, OpenAPI · can act: yes · verified 2026-08-23
- [Tubotek](https://knowngood.sh/site/tubotek.be.md) — tubotek.be · ecommerce · BE · 2 of 5 · llms.txt, OpenAPI · can act: yes · verified 2026-08-23
- [Elastic Energy](https://knowngood.sh/site/elasticenergy.com.md) — elasticenergy.com · saas · CA · 2 of 5 · Markdown, OpenAPI · can act: yes · verified 2026-08-23
- [forage-maxime.fr](https://knowngood.sh/site/forage-maxime.fr.md) — forage-maxime.fr · blog · FR · 2 of 5 · Markdown, llms.txt · can act: no · verified 2026-08-23
- [ekogroszek-podhale.pl](https://knowngood.sh/site/ekogroszek-podhale.pl.md) — ekogroszek-podhale.pl · blog · PL · 2 of 5 · Markdown, llms.txt · can act: no · verified 2026-08-23
- [Lumin Developer Docs](https://knowngood.sh/site/developers.luminpdf.com.md) — developers.luminpdf.com · documentation · country unknown · 2 of 5 · MCP, llms.txt · can act: yes · verified 2026-08-23
- [N1 Services](https://knowngood.sh/site/n1serves.com.md) — n1serves.com · business · US · 2 of 5 · Markdown, llms.txt · can act: yes · verified 2026-08-23
- [Calcme](https://knowngood.sh/site/www.calcme.com.br.md) — www.calcme.com.br · saas · BR · 2 of 5 · Markdown, OpenAPI · can act: no · verified 2026-08-23
- [HireNimbus](https://knowngood.sh/site/hirenimbus.com.md) — hirenimbus.com · directory · US · 2 of 5 · Markdown, OpenAPI · can act: yes · verified 2026-08-23
- [No Probs Plumbing](https://knowngood.sh/site/noprobsplumbing.com.au.md) — noprobsplumbing.com.au · business · AU · 2 of 5 · Markdown, llms.txt · can act: yes · verified 2026-08-23
- [firmafacil.es](https://knowngood.sh/site/firmafacil.es.md) — firmafacil.es · media · ES · 2 of 5 · Markdown, llms.txt · can act: no · verified 2026-08-23
- [Laby](https://knowngood.sh/site/laby.io.md) — laby.io · saas · FR · 2 of 5 · Markdown, llms.txt · can act: yes · verified 2026-08-23
- [vodopad.by](https://knowngood.sh/site/vodopad.by.md) — vodopad.by · ecommerce · country unknown · 2 of 5 · WebMCP, llms.txt, OpenAPI · can act: no · verified 2026-08-23
- [FillFaster](https://knowngood.sh/site/fillfaster.com.md) — fillfaster.com · saas · country unknown · 2 of 5 · WebMCP, Markdown, OpenAPI · can act: yes · verified 2026-08-23
- [Pronto Intervento Casa](https://knowngood.sh/site/www.prontointerventoidraulico.it.md) — www.prontointerventoidraulico.it · business · IT · 2 of 5 · Markdown, llms.txt · can act: no · verified 2026-08-23
- [شركة المنارة المبتكرة للمقاولات](https://knowngood.sh/site/manarah-sa.com.md) — manarah-sa.com · business · SA · 2 of 5 · Markdown, OpenAPI · can act: no · verified 2026-08-23
- [demos.boldsign.com](https://knowngood.sh/site/demos.boldsign.com.md) — demos.boldsign.com · saas · country unknown · 2 of 5 · WebMCP, Markdown, OpenAPI · can act: yes · verified 2026-08-22
- [Empire Heating & Air Conditioning](https://knowngood.sh/site/empireheatingandac.com.md) — empireheatingandac.com · business · US · 1 of 5 · Markdown · can act: yes · verified 2026-08-23
- [feniks-trade.ru](https://knowngood.sh/site/feniks-trade.ru.md) — feniks-trade.ru · ecommerce · RU · 1 of 5 · OpenAPI · can act: yes · verified 2026-08-23
- [Anderson Water Systems, Inc.](https://knowngood.sh/site/andersonwater.com.md) — andersonwater.com · business · US · 1 of 5 · Markdown · can act: yes · verified 2026-08-23
- [Heat & Kool, Inc.](https://knowngood.sh/site/heatkool.com.md) — heatkool.com · business · US · 1 of 5 · Markdown · can act: yes · verified 2026-08-23
- [Baran's Air Duct Cleaning](https://knowngood.sh/site/baransairductcleaning.com.md) — baransairductcleaning.com · business · US · 1 of 5 · Markdown · can act: yes · verified 2026-08-23
- [Hughesco of Rochester](https://knowngood.sh/site/hughescoofrochester.com.md) — hughescoofrochester.com · business · US · 1 of 5 · Markdown · can act: yes · verified 2026-08-23
- [Buffalo Energy](https://knowngood.sh/site/buffalo-energy.com.md) — buffalo-energy.com · business · US · 1 of 5 · Markdown · can act: yes · verified 2026-08-23
- [NOCO](https://knowngood.sh/site/noco.com.md) — noco.com · business · US · 1 of 5 · Markdown · can act: yes · verified 2026-08-23
- [Hy-Pro Plumbing & Drain Cleaning](https://knowngood.sh/site/www.hypro-drains.com.md) — www.hypro-drains.com · business · CA · 1 of 5 · OpenAPI · can act: yes · verified 2026-08-23
- [AV Enterprise Heating & Cooling LLC](https://knowngood.sh/site/aventerprise.net.md) — aventerprise.net · business · US · 1 of 5 · Markdown · can act: no · verified 2026-08-23
- [Georges Heating & Cooling, Inc.](https://knowngood.sh/site/georgesheatingandcooling.com.md) — georgesheatingandcooling.com · business · US · 1 of 5 · Markdown · can act: yes · verified 2026-08-23
- [MDLEC](https://knowngood.sh/site/www.mdlec-ancenis.fr.md) — www.mdlec-ancenis.fr · business · FR · 1 of 5 · llms.txt · can act: no · verified 2026-08-23
- [Papas Plumbing Inc.](https://knowngood.sh/site/www.papatheplumber.com.md) — www.papatheplumber.com · business · US · 1 of 5 · Markdown · can act: yes · verified 2026-08-23
- [Baumard Michel](https://knowngood.sh/site/www.baumard-michel.com.md) — www.baumard-michel.com · business · FR · 1 of 5 · llms.txt · can act: yes · verified 2026-08-23
- [Andy's Plumbing & Drain Services](https://knowngood.sh/site/andysplumbingla.com.md) — andysplumbingla.com · business · US · 1 of 5 · Markdown · can act: no · verified 2026-08-23
- [Comfort Experts, Inc.](https://knowngood.sh/site/comfortexpertsheatandair.com.md) — comfortexpertsheatandair.com · business · US · 0 of 5 · no capability confirmed · can act: no · verified 2026-08-23
- [SEB CLIM](https://knowngood.sh/site/www.seb-clim972.fr.md) — www.seb-clim972.fr · business · country unknown · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [BF Mahn](https://knowngood.sh/site/www.bfmahn.com.md) — www.bfmahn.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Anything Heating & Cooling](https://knowngood.sh/site/www.anytimehc.com.md) — www.anytimehc.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Hero Heating & Air](https://knowngood.sh/site/www.heroac.com.md) — www.heroac.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Salzano Electric Service](https://knowngood.sh/site/salzanoelectric.com.md) — salzanoelectric.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Champion Plumbing Services](https://knowngood.sh/site/plumbingchamp.com.md) — plumbingchamp.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Coast to Coast Plumbing](https://knowngood.sh/site/www.coasttocoastplumbing.com.md) — www.coasttocoastplumbing.com · business · US · 0 of 5 · no capability confirmed · can act: no · verified 2026-08-23
- [Hoock's](https://knowngood.sh/site/www.hoocks.com.md) — www.hoocks.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Georgia Air](https://knowngood.sh/site/www.georgiaairrepair.com.md) — www.georgiaairrepair.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Titanium Plumbing](https://knowngood.sh/site/www.titanium-plumbing.com.md) — www.titanium-plumbing.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [MAP Plumbing and Rooter](https://knowngood.sh/site/mapplumbingandrooter.com.md) — mapplumbingandrooter.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [SELIGA](https://knowngood.sh/site/seligaheatingandcooling.com.md) — seligaheatingandcooling.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Energy Stars Heating, Cooling, and Insulation](https://knowngood.sh/site/estarshvac.com.md) — estarshvac.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Pulliam Plumbing](https://knowngood.sh/site/pulliamplumbing.com.md) — pulliamplumbing.com · business · US · 0 of 5 · no capability confirmed · can act: no · verified 2026-08-23
- [Urban Plumbing Inc.](https://knowngood.sh/site/urbanplumbinginc.com.md) — urbanplumbinginc.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Gulfstream Cooling](https://knowngood.sh/site/gulfstreamcooling.com.md) — gulfstreamcooling.com · business · US · 0 of 5 · no capability confirmed · can act: no · verified 2026-08-23
- [Chicago Sewer Experts Emergency Plumbers](https://knowngood.sh/site/www.chicagosewerexperts.com.md) — www.chicagosewerexperts.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Tom Sawyer Plumbing](https://knowngood.sh/site/www.tomsawyerplumbing.com.md) — www.tomsawyerplumbing.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23
- [Air Comfort Service, Inc](https://knowngood.sh/site/www.aircomfortservice.com.md) — www.aircomfortservice.com · business · US · 0 of 5 · no capability confirmed · can act: yes · verified 2026-08-23

HTML: https://knowngood.sh/directory?category=e-signatures,plumbing-hvac