--- title: "Companies starting with G | Agent MCP Directory" description: "48 companies starting with G: MCP server, CLI and OpenAPI status, checked 4 November 2026. Each row links to a full entry." canonical: https://agentmcpdirectory.com/directory/letter/g site: "Agent MCP Directory" last_updated: 2026-11-05 section: "Directory lists" --- # Companies starting with G | Agent MCP Directory > 48 companies starting with G: MCP server, CLI and OpenAPI status, checked 4 November 2026. Each row links to a full entry. Source: https://agentmcpdirectory.com/directory/letter/g Site: Agent MCP Directory Last reviewed: 2026-11-05 # Companies starting with G 48 companies in the directory start with the letter G: 13 listed tools to a client with no credentials, 18 answered with a sign-in challenge (not counted), and 1 has a CLI on record. Rows run from Gaipagents to GuruHotel. ## Rows | Company | MCP server | CLI | Ora score | OpenAPI | WebMCP | Last verified | | --- | --- | --- | --- | --- | --- | --- | | Gaipagents gaipagents.com | Verified no auth | – | | yes | not read | 2026-11-04 | | Galileo AI galileo.ai | None found | – | 78 B | – | no | 2026-11-04 | | GameAnalytics gameanalytics.com | Verified no auth | – | 80 B | – | no | 2026-11-04 | | Gamedev gamedev.pl | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Gamma gamma.app | Sign-in required OAuth DCR; tools not seen, not counted | – | 53 C | – | no | 2026-11-04 | | GenMagic genmagic.co | Verified no auth | – | | yes | not read | 2026-11-04 | | Getappniche getappniche.com | Verified no auth | – | | – | not read | 2026-11-04 | | Getdecipher getdecipher.com | None found | – | 45 D | – | no | 2026-11-04 | | GetMattered getmattered.com | Verified no auth | – | | – | not read | 2026-11-04 | | Getmocha getmocha.com | None found | – | 46 D | – | not read | 2026-11-04 | | Ghost ghost.org | None found | – | 70 B | – | no | 2026-11-04 | | GitBook gitbook.com | Sign-in required OAuth DCR; tools not seen, not counted; endpoint found by subdomain guess; it answered with a sign-in challenge and was not verified | – | 86 A | – | no | 2026-11-04 | | Gitea gitea.com | None found | – | 55 C | – | no | 2026-11-04 | | GitHub github.com | Sign-in required OAuth; tools not seen, not counted | – | 65 C | yes | no | 2026-11-04 | | Githubcopilot githubcopilot.com | Sign-in required OAuth; tools not seen, not counted | – | | – | not read | 2026-11-04 | | GitLab gitlab.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 81 B | – | no | 2026-11-04 | | GitMCP gitmcp.io | Verified no auth | – | 37 D | – | not read | 2026-11-04 | | GitOps gitops.tech | None found | – | 37 D | – | no | 2026-11-04 | | Gitpod gitpod.io | None found | – | 41 D | – | not read | 2026-11-04 | | GlanceAI glance.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | no | 2026-11-04 | | Glassflow glassflow.ai | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Glean glean.com | None found | – | 72 B | – | no | 2026-11-04 | | Glide glide.app | None found | – | 50 C | – | no | 2026-11-04 | | Glideapps glideapps.com | No answer | – | 64 C | – | no | 2026-11-04 | | Glif glif.app | Sign-in required OAuth DCR; tools not seen, not counted | – | 76 B | yes | no | 2026-11-04 | | Globalping globalping.io | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | GoCardless gocardless.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 47 D | – | no | 2026-11-04 | | Goldsky goldsky.com | Verified no auth | – | 81 B | – | not read | 2026-11-04 | | Gomdori gomdori.app | Verified no auth | – | | – | not read | 2026-11-04 | | Google google.com | Verified no auth | – | 55 C | – | no | 2026-11-04 | | Google Cloud cloud.google.com | None found | – | 51 C | – | no | 2026-11-04 | | Google Cloud googleapis.com | Verified no auth | – | | – | no | 2026-11-04 | | Google Gemini gemini.google.com | None found | @google/gemini-cli | 43 D | – | not read | 2026-11-04 | | GoSQLX gosqlx.dev | Verified no auth | – | | – | not read | 2026-11-04 | | Grafana grafana.com | Sign-in required OAuth DCR; tools not seen, not counted; endpoint found by subdomain guess; it answered with a sign-in challenge and was not verified | – | 76 B | – | no | 2026-11-04 | | Grafbase grafbase.com | No answer | – | 45 D | – | no | 2026-11-04 | | Granola granola.ai | Sign-in required OAuth DCR; tools not seen, not counted | – | 77 B | – | no | 2026-11-04 | | Graphcms graphcms.com | Sign-in required OAuth DCR; tools not seen, not counted; endpoint found by subdomain guess; it answered with a sign-in challenge and was not verified | – | 44 D | – | no | 2026-11-04 | | Graphify graphify.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 78 B | – | not read | 2026-11-04 | | Grav getgrav.org | None found | – | 68 C | – | no | 2026-11-04 | | Graylog graylog.org | None found | – | 45 D | – | no | 2026-11-04 | | Greca House grecahouse.com | Verified no auth | – | | – | not read | 2026-11-04 | | Greptile greptile.com | None found | – | 77 B | – | no | 2026-11-04 | | GrowthBook growthbook.io | Sign-in required OAuth DCR; tools not seen, not counted; endpoint found by subdomain guess; it answered with a sign-in challenge and was not verified | – | 80 B | – | no | 2026-11-04 | | Gryz gryz.ai | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Gumroad gumroad.com | None found | – | 69 C | – | no | 2026-11-04 | | Guru getguru.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 70 B | – | not read | 2026-11-04 | | GuruHotel guruhotel.com | Verified no auth | – | 71 B | – | no | 2026-11-04 | Ora score is Ora's cached score and grade for the company's domain, read on 5 November 2026 from GET /api/score/{domain}, or from Ora's GET /api/leaderboard of the same day where that was read first (a vendor-published figure). A blank cell means Ora returned no cached score for the domain, or the domain was not read. MCP status - [Verified](https://agentmcpdirectory.com/directory/status/verified/) 263 - [Sign-in required, tools not seen, not counted](https://agentmcpdirectory.com/directory/status/sign-in/) 533 - [Credential wall](https://agentmcpdirectory.com/directory/status/credential-wall/) 19 - [No answer](https://agentmcpdirectory.com/directory/status/no-answer/) 47 - [No tools listed](https://agentmcpdirectory.com/directory/status/no-tools/) 2 - [None found](https://agentmcpdirectory.com/directory/status/none-found/) 472 Auth type - [No authentication](https://agentmcpdirectory.com/directory/auth/none/) 263 - [API key](https://agentmcpdirectory.com/directory/auth/api-key/) 19 - [OAuth with client registration](https://agentmcpdirectory.com/directory/auth/oauth-dcr/) 517 - [OAuth without client registration](https://agentmcpdirectory.com/directory/auth/oauth/) 16 Edition 4 November 2026 Method [How rows are verified](https://agentmcpdirectory.com/method/) Data [CSV and JSON](https://agentmcpdirectory.com/data/) Markdown [This page as markdown](https://agentmcpdirectory.com/directory/letter/g/index.md) ## Sources - [Official MCP Registry API](https://registry.modelcontextprotocol.io/v0/servers), read 4 November 2026 - [Ora public leaderboard](https://ora.ai/leaderboard?utm_source=agentmcpdirectory.com&utm_medium=referral&utm_campaign=list), read 4 November 2026 - [Ora leaderboard, GET /api/leaderboard](https://ora.ai/api/leaderboard?utm_source=agentmcpdirectory.com&utm_medium=referral&utm_campaign=list), read 5 November 2026 - [Ora API reference, including GET /api/score/{domain}](https://ora.ai/llms-full.txt?utm_source=agentmcpdirectory.com&utm_medium=referral&utm_campaign=list), read 5 November 2026 Last reviewed 5 November 2026