Signal Detail

mcp

This is a raw crawl record from GitHub, currently mapped to #9 on the Newcomers board.

GitHubNEWJul 24, 19:30

Record Summary

Newcomers #9

github+hackernews+rss

MCP server that lets AI agents build, run, inspect, and publish browser extensions. 30 tools for scaffolding, live DOM inspection, log streaming, and store-ready builds across Chrome, Edge, Firefox, Safari, and every Chromium- or Gecko-based browser. Current movement: NEW. Note: "First time on the board".

Score72
Confidence78%
Surge+9%
Captured atJul 24, 19:30
GitHubagentsai-agent
Current tool mapping
Captured namemcp

This is the name captured in the original signal at crawl time.

Current display namemcp

The system default name is still in use.

Current websiteextension.dev

The system default website is still in use.

Current categoryAgent Tools

The system default category is still in use.

Source snapshot
GitHubextensiondev/mcp
github.com

MCP server that lets AI agents build, run, inspect, and publish browser extensions. 30 tools for scaffolding, live DOM inspection, log streaming, and store-ready builds across Chrome, Edge, Firefox, Safari, and every Ch…

Author / Publisherextensiondev
Published atJul 24, 19:28
TypeScriptStars 1Forks 0
Page snapshot
GitHubGitHub - extensiondev/mcp: MCP server that lets AI agents build, run, inspect, and publish browser extensions. 30 tools for scaffolding, live DOM inspection, log streaming, and store-ready builds across Chrome, Edge, Firefox, Safari, and every Chromium- or Gecko-based browser.
Fetched

MCP server that lets AI agents build, run, inspect, and publish browser extensions. 30 tools for scaffolding, live DOM inspection, log streaming, and store-ready builds across Chrome, Edge, Firefox, Safari, and every Chromium- or Gecko-based browser. - extensiondev/mcp

Fetched atOct 17, 21:25
Published atWaiting for sync
Domaingithub.com
HTTP status200
AuthorNot recorded
Cache statusFresh cache
This crawl record has already generated a matching evidence card on the tool detail page, so you can jump straight back to it.
Structured fields
Repositoryextensiondev/mcp
LanguageTypeScript
Stars1
Forks0
Watchers1
Issues1
Updated At2026-07-24T19:28:41Z
Aggregated Source Count1

Raw Payload

Raw crawl payload

{
  "entity_key": "extension.dev",
  "source_count": 1,
  "providers": [
    {
      "provider_name": "github",
      "slug": "github-extensiondev-mcp",
      "external_id": "1304102513",
      "external_url": "https://github.com/extensiondev/mcp",
      "metric_value": 229,
      "payload": {
        "id": 1304102513,
        "node_id": "R_kgDOTbsGcQ",
        "name": "mcp",
        "full_name": "extensiondev/mcp",
        "private": false,
        "owner": {
          "login": "extensiondev",
          "id": 106714027,
          "node_id": "O_kgDOBlxTqw",
          "avatar_url": "https://avatars.githubusercontent.com/u/106714027?v=4",
          "gravatar_id": "",
          "url": "https://api.github.com/users/extensiondev",
          "html_url": "https://github.com/extensiondev",
          "followers_url": "https://api.github.com/users/extensiondev/followers",
          "following_url": "https://api.github.com/users/extensiondev/following{/other_user}",
          "gists_url": "https://api.github.com/users/extensiondev/gists{/gist_id}",
          "starred_url": "https://api.github.com/users/extensiondev/starred{/owner}{/repo}",
          "subscriptions_url": "https://api.github.com/users/extensiondev/subscriptions",
          "organizations_url": "https://api.github.com/users/extensiondev/orgs",
          "repos_url": "https://api.github.com/users/extensiondev/repos",
          "events_url": "https://api.github.com/users/extensiondev/events{/privacy}",
          "received_events_url": "https://api.github.com/users/extensiondev/received_events",
          "type": "Organization",
          "user_view_type": "public",
          "site_admin": false
        },
        "html_url": "https://github.com/extensiondev/mcp",
        "description": "MCP server that lets AI agents build, run, inspect, and publish browser extensions. 30 tools for scaffolding, live DOM inspection, log streaming, and store-ready builds across Chrome, Edge, Firefox, Safari, and every Chromium- or Gecko-based browser.",
        "fork": false,
        "url": "https://api.github.com/repos/extensiondev/mcp",
        "forks_url": "https://api.github.com/repos/extensiondev/mcp/forks",
        "keys_url": "https://api.github.com/repos/extensiondev/mcp/keys{/key_id}",
        "collaborators_url": "https://api.github.com/repos/extensiondev/mcp/collaborators{/collaborator}",
        "teams_url": "https://api.github.com/repos/extensiondev/mcp/teams",
        "hooks_url": "https://api.github.com/repos/extensiondev/mcp/hooks",
        "issue_events_url": "https://api.github.com/repos/extensiondev/mcp/issues/events{/number}",
        "events_url": "https://api.github.com/repos/extensiondev/mcp/events",
        "assignees_url": "https://api.github.com/repos/extensiondev/mcp/assignees{/user}",
        "branches_url": "https://api.github.com/repos/extensiondev/mcp/branches{/branch}",
        "tags_url": "https://api.github.com/repos/extensiondev/mcp/tags",
        "blobs_url": "https://api.github.com/repos/extensiondev/mcp/git/blobs{/sha}",
        "git_tags_url": "https://api.github.com/repos/extensiondev/mcp/git/tags{/sha}",
        "git_refs_url": "https://api.github.com/repos/extensiondev/mcp/git/refs{/sha}",
        "trees_url": "https://api.github.com/repos/extensiondev/mcp/git/trees{/sha}",
        "statuses_url": "https://api.github.com/repos/extensiondev/mcp/statuses/{sha}",
        "languages_url": "https://api.github.com/repos/extensiondev/mcp/languages",
        "stargazers_url": "https://api.github.com/repos/extensiondev/mcp/stargazers",
        "contributors_url": "https://api.github.com/repos/extensiondev/mcp/contributors",
        "subscribers_url": "https://api.github.com/repos/extensiondev/mcp/subscribers",
        "subscription_url": "https://api.github.com/repos/extensiondev/mcp/subscription",
        "commits_url": "https://api.github.com/repos/extensiondev/mcp/commits{/sha}",
        "git_commits_url": "https://api.github.com/repos/extensiondev/mcp/git/commits{/sha}",
        "comments_url": "https://api.github.com/repos/extensiondev/mcp/comments{/number}",
        "issue_comment_url": "https://api.github.com/repos/extensiondev/mcp/issues/comments{/number}",
        "contents_url": "https://api.github.com/repos/extensiondev/mcp/contents/{+path}",
        "compare_url": "https://api.github.com/repos/extensiondev/mcp/compare/{base}...{head}",
        "merges_url": "https://api.github.com/repos/extensiondev/mcp/merges",
        "archive_url": "https://api.github.com/repos/extensiondev/mcp/{archive_format}{/ref}",
        "downloads_url": "https://api.github.com/repos/extensiondev/mcp/downloads",
        "issues_url": "https://api.github.com/repos/extensiondev/mcp/issues{/number}",
        "pulls_url": "https://api.github.com/repos/extensiondev/mcp/pulls{/number}",
        "milestones_url": "https://api.github.com/repos/extensiondev/mcp/milestones{/number}",
        "notifications_url": "https://api.github.com/repos/extensiondev/mcp/notifications{?since,all,participating}",
        "labels_url": "https://api.github.com/repos/extensiondev/mcp/labels{/name}",
        "releases_url": "https://api.github.com/repos/extensiondev/mcp/releases{/id}",
        "deployments_url": "https://api.github.com/repos/extensiondev/mcp/deployments",
        "created_at": "2026-07-17T14:52:56Z",
        "updated_at": "2026-07-24T19:28:41Z",
        "pushed_at": "2026-07-24T19:28:37Z",
        "git_url": "git://github.com/extensiondev/mcp.git",
        "ssh_url": "git@github.com:extensiondev/mcp.git",
        "clone_url": "https://github.com/extensiondev/mcp.git",
        "svn_url": "https://github.com/extensiondev/mcp",
        "homepage": "https://extension.dev/mcp",
        "size": 1244,
        "stargazers_count": 1,
        "watchers_count": 1,
        "language": "TypeScript",
        "has_issues": true,
        "has_projects": false,
        "has_downloads": false,
        "has_wiki": false,
        "has_pages": false,
        "has_discussions": false,
        "forks_count": 0,
        "mirror_url": null,
        "archived": false,
        "disabled": false,
        "open_issues_count": 1,
        "license": {
          "key": "apache-2.0",
          "name": "Apache License 2.0",
          "spdx_id": "Apache-2.0",
          "url": "https://api.github.com/licenses/apache-2.0",
          "node_id": "MDc6TGljZW5zZTI="
        },
        "allow_forking": true,
        "is_template": false,
        "web_commit_signoff_required": false,
        "has_pull_requests": true,
        "pull_request_creation_policy": "all",
        "topics": [
          "agents",
          "ai-agent",
          "browser-extension",
          "chrome-extension",
          "claude",
          "claude-code",
          "claude-desktop",
          "cross-browser",
          "cursor",
          "developer-tools",
          "edge-extension",
          "firefox-addon",
          "manifest-v3",
          "mcp",
          "mcp-server",
          "model-context-protocol",
          "safari-web-extension",
          "webextension"
        ],
        "visibility": "public",
        "forks": 0,
        "open_issues": 1,
        "watchers": 1,
        "default_branch": "main",
        "temp_clone_token": null,
        "custom_properties": {},
        "organization": {
          "login": "extensiondev",
          "id": 106714027,
          "node_id": "O_kgDOBlxTqw",
          "avatar_url": "https://avatars.githubusercontent.com/u/106714027?v=4",
          "gravatar_id": "",
          "url": "https://api.github.com/users/extensiondev",
          "html_url": "https://github.com/extensiondev",
          "followers_url": "https://api.github.com/users/extensiondev/followers",
          "following_url": "https://api.github.com/users/extensiondev/following{/other_user}",
          "gists_url": "https://api.github.com/users/extensiondev/gists{/gist_id}",
          "starred_url": "https://api.github.com/users/extensiondev/starred{/owner}{/repo}",
          "subscriptions_url": "https://api.github.com/users/extensiondev/subscriptions",
          "organizations_url": "https://api.github.com/users/extensiondev/orgs",
          "repos_url": "https://api.github.com/users/extensiondev/repos",
          "events_url": "https://api.github.com/users/extensiondev/events{/privacy}",
          "received_events_url": "https://api.github.com/users/extensiondev/received_events",
          "type": "Organization",
          "user_view_type": "public",
          "site_admin": false
        },
        "network_count": 0,
        "subscribers_count": 0
      }
    }
  ]
}