
ats
Which ATS does a company use?
What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Which ATS does a company use? Portal-verified answers for 743 employers + resume ATS check. No key.
How to connect
How to connect ats to Claude
The server address to paste into Claude settings:
https://withresumeai.com/api/mcp
- Open Claude (claude.ai or the desktop app).
- Go to Settings → Connectors.
- Click Add custom connector.
- Paste the server address copied below into Remote MCP server URL and click Add.
- In a chat, click + → Connectors and switch the new connector on.
Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.
Authorization
After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.
How to connect ats to ChatGPT
The server address to paste into ChatGPT settings:
https://withresumeai.com/api/mcp
- Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
- Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
- Open Settings → Connectors and click Create.
- Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
- Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
- In a new chat open + → Apps/Connectors and enable the connector.
OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.
Authorization
On first use ChatGPT opens the service's sign-in window. Sign in and approve access.
How to connect ats to Cursor
The server address to paste into Cursor settings:
https://withresumeai.com/api/mcp
Fastest: click Open in Cursor below and confirm the prompt.
Manually:
- In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
- Paste the JSON copied below into
~/.cursor/mcp.json(per project:.cursor/mcp.jsonin the repo root). - Save the file. The server appears in the MCP list; authorize it there if asked.
Authorization
If the service needs sign-in, an authorize button appears next to the server in the MCP list.
Server tool list (6)
Raw names from tools/list. Only developers need these.
| which_ats | Look up the applicant tracking system (ATS) a specific large employer uses, from ResumeAI's State of ATS 2026 dataset (738 Fortune 500 / Global 2000 employers checked, 704 verified against live careers portals, June 2026 audit, re-verified July 2026). Accepts a company name or slug, e.g. 'Nike' or 'jpmorgan-chase'. |
| ats_stats | Canonical ATS market-share numbers from ResumeAI's State of ATS 2026 dataset: 738 large employers, 704 verified against their live careers portal. Workday leads — not the ~75% figure often repeated online — and the top 3 vendors cover about 60%. Every share in the response is computed live from the verified rows at call time, so quote those rather than this summary. |
| list_companies | List employers from the State of ATS 2026 dataset, optionally filtered by ATS vendor (case-insensitive substring, e.g. 'workday', 'greenhouse', 'oracle') and/or industry (substring, e.g. 'health', 'consulting'). Returns at most 100 rows per call — narrow the filters or fetch the full dataset from https://withresumeai.com/api/v1/ats. |
| ats_changes | The living-feed counterpart of the dataset: which tracked employers changed their applicant tracking system. Every entry currently in the feed was confirmed by a person against the live careers portal during the July 2026 re-verification and published together, which is why they share a timestamp — the automated sweep has not yet detected one on its own. Employers whose vendor exposes a probeable board or tenant host are re-probed on a rolling sweep, and a suspected change is human-confirmed before it appears here. An empty list means no confirmed changes yet, not that monitoring is off. Returns at most 50 rows, newest first. |
| check_resume | Score a resume 0-100 with ResumeAI's production ATS engine — the same one behind https://withresumeai.com/ats-checker. Returns a breakdown (keywords, format, sections, content, length), concrete fixes, and missing keywords. Optionally pass a target company (to get that employer's verified ATS + vendor-specific parsing rules) and/or a job description (to score keyword overlap against the posting). Rate limited to 10 checks per day per IP; pass a paid api_key ($49/mo at https://withresumeai.com/developers) for unlimited calls. |
| get_agent_resume | Fetch a job seeker's structured, machine-readable resume as JSON Resume (https://jsonresume.org/schema/) — but ONLY when its human owner has explicitly shared a consent token for it. Pass that token and the tool returns the JSON Resume plus ats_context: how to render the profile for the owner's target applicant tracking system, grounded in ResumeAI's portal-verified State of ATS 2026 data (recommended file format, layout, and vendor parsing rules). No token, an invalid token, or a token the owner has revoked returns nothing. There is no way to browse, search, list, or enumerate resumes with this server — the owner-minted token is the only key, and the owner can revoke it at any time. This tool never exposes personal data without one. |