Read Codecov coverage reports, commits, pulls, flags and components. Hosted by usefulapi — connect from Claude, Cursor, or any MCP client.
Team and Enterprise: an Owner adds the connector for the organization first.
Run this command, then run /mcp in Claude Code to log in:
Add to Cursor or add this to ~/.cursor/mcp.json:
{
"mcpServers": {
"codecov": {
"url": "https://codecov.usefulapi.io/mcp"
}
}
}Add to VS Code or add this to .vscode/mcp.json:
{
"servers": {
"codecov": {
"type": "http",
"url": "https://codecov.usefulapi.io/mcp"
}
}
}Other MCP clients (Windsurf, Cline, Zed and more): add the URL as a remote MCP server (Streamable HTTP). The client then opens the login page in your browser. Do not add an Authorization header: see Before you connect.
The login page asks for your Codecov API key.
Create one in Codecov → Settings → API. Your token is used only to call the API on your behalf and to derive a private account id; it is never shown to anyone.
Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your Codecov API key. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
Turn on the Codecov connector, then ask in plain words. The AI picks the tools.
| Tool | Type | What it does |
|---|---|---|
codecov_list_service_owners | read | List service owners List owners (organizations/users) the token can see on a git service. Codecov REST: GET /{service}/. |
codecov_get_owner | read | Get owner Get a single owner (org/user) detail. Codecov REST: GET /{service}/{owner_username}/. |
codecov_list_users | read | List users List users belonging to an owner (org), optionally filtered by activation/admin/search. Codecov REST: GET /{service}/{owner_username}/users/. |
codecov_list_repos | read | List repositories List repositories for an owner, optionally filtered by active state, names or search. Codecov REST: GET /{service}/{owner_username}/repos/. |
codecov_get_repo | read | Get repository Get a single repository's detail. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/. |
codecov_get_repo_config | read | Get repository config Get a repository's Codecov configuration. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/config/. |
codecov_list_branches | read | List branches List a repository's branches, optionally filtered by author and ordering. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/branches/. |
codecov_get_branch | read | Get branch Get a single branch's detail, including its head commit's coverage totals. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/branches/{name}/. |
codecov_list_commits | read | List commits List a repository's commits, optionally filtered by branch. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/commits/. |
codecov_get_commit | read | Get commit Get a single commit's detail, including its coverage totals and report. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/commits/{commitid}/. |
codecov_list_commit_uploads | read | List commit uploads List the coverage report uploads recorded for a commit. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/commits/{commitid}/uploads/. |
codecov_list_pulls | read | List pull requests List a repository's pull requests, optionally filtered by state and start date. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/pulls/. |
codecov_get_pull | read | Get pull request Get a single pull request's detail, including its base/head coverage. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/pulls/{pullid}/. |
codecov_get_coverage_totals | read | Get coverage totals Coverage totals for a commit (defaults to default branch head), plus per-file totals. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/totals/. |
codecov_get_coverage_report | read | Get coverage report Full coverage report for a commit (defaults to default branch head) — totals plus per-file line coverage. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/report/. |
codecov_get_report_tree | read | Get report tree Coverage report as a file/directory tree for a commit (defaults to default branch head). Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/report/tree. |
codecov_get_file_coverage | read | Get file coverage Line-by-line coverage for a single file. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/file_report/{path}/. |
codecov_get_coverage_trend | read | Get coverage trend Coverage measurements over time for a repository, bucketed by interval. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/coverage/. |
codecov_list_flags | read | List flags List a repository's coverage flags. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/flags/. |
codecov_get_flag_coverage_trend | read | Get flag coverage trend Coverage measurements over time for a single flag, bucketed by interval. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/flags/{flag_name}/coverage/. |
codecov_list_components | read | List components List a repository's components with their coverage. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/components/. |
codecov_compare | read | Compare coverage Compare coverage between two commits (base vs. head) or for a pull request. Provide EITHER both `base` and `head`, OR `pullid`. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/compare/. |
codecov_compare_impacted_files | read | Compare impacted files List the files whose coverage changed between two commits (base vs. head) or for a pull request. Provide EITHER both `base` and `head`, OR `pullid`. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/compare/impacted_files. |
codecov_list_test_results | read | List test results List a repository's test-analytics results, optionally filtered by branch, commit, outcome and duration. Codecov REST: GET /{service}/{owner_username}/repos/{repo_name}/test-results/. |
codecov_usage_status | Usage status (free-tier meter) Report the caller's current free-tier usage this month: calls used, monthly limit, remaining, and whether the cap is reached. Read-only; does not count against the meter. | |
codecov_request_feature | Request a missing feature Tell usefulapi that the user needs something the Codecov tools cannot do yet (a missing tool, field or filter). Call it only when the user asks for something none of the tools can do, and tell the user that you send the request. Do not call it for errors or for normal requests. Do not include personal data, credentials or customer records. Stored with the product name and the client type (for example Claude or Cursor), without the user's account. At most 5 requests per day. Does not count against the meter. | |
codecov_upgrade | Upgrade to Pro (unlimited) Subscribe to the Pro plan for UNLIMITED Codecov tool calls (the free tier caps monthly usage). Choose monthly ($9/month) or yearly ($90/year — 2 months free) billing. Returns a Stripe Checkout link to open in your browser; after payment your account upgrades automatically. Does not count against the meter. | |
codecov_cancel_subscription | Cancel the Pro subscription Cancel the caller's Codecov Pro subscription at the end of the paid period (no refund for the current period; unlimited calls continue until then, then the free tier applies). Requires confirm: true. Run codecov_upgrade later to undo the cancel before the period ends. Does not count against the meter. |
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 100 tool calls / month |
| Pro | $9/mo · $90/yr | Unlimited |
Pro covers this Codecov server only. Subscribe with codecov_upgrade (it returns a Stripe Checkout link). Cancel any time with codecov_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running codecov_upgrade before then undoes the cancel. Or write to [email protected].
No. usefulapi is an independent service. It is not affiliated with or endorsed by Codecov. The server calls the Codecov API with your own Codecov access, so it sees only the data that your account can see.
The login page asks for your Codecov API key. See Before you connect for where to find it.
No. Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your Codecov API key. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
The login stores them encrypted in the authorization grant of your connection. The server uses them to call the Codecov API for you and to derive a private account id for usage metering. usefulapi does not show them on any page or in any reply. To stop all access, remove the connector and change or delete these credentials in Codecov.
All 24 Codecov tools are marked read-only.
The Free plan gives 100 tool calls / month. Pro costs $9/mo or $90/yr, with unlimited tool calls, for this Codecov server only. Run codecov_usage_status to see how many calls you used.
Ask the AI to run codecov_upgrade: it returns a Stripe Checkout link. To cancel, run codecov_cancel_subscription. Pro continues to the end of the paid period.
Tell the AI what you wanted to do. It can send the request with codecov_request_feature. We store the text with the server name, the type of AI client and the tool you tried, not with your account, and read every request when we plan new tools. You can send up to 5 requests per day.
Any client that supports remote MCP servers (Streamable HTTP) with OAuth login: Claude (web and desktop), Claude Code, Cursor, VS Code, Windsurf and others.
This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.