Develop21

Develop21 turns your AI assistant into an honest career coach with a good memory. Connect once and Claude can build your career profile from your resume and a short conversation, capture job postings — pasted into chat, or sent with one click from the Develop21 Chrome extension, including LinkedIn pages your assistant can't read — and review your fit honestly in both directions: whether you're right for the job, and whether the job is right for you. A low score is real and saves you a week. From there, Develop21 helps Claude tailor your resume and draft cover letters with you in the employer's language — truthful reframing only, never invented experience — and tracks every application from applied to offer. Everything is stored to your Develop21 account, encrypted at rest (AES-256-GCM), and available in any future conversation: your career profile, your ten most recent job opportunities, and a document pack for each — the job description, the opportunity review, your tailored resume and cover letter. Develop21 never applies on your behalf, never contacts employers, never sends your content to any AI model itself, and never guarantees outcomes. Your assistant does the thinking on your own subscription; Develop21 keeps the record. Use it for free to track up to ten job opportunities at a time; Develop21 Storage ($4.95/month) removes the limits. View, download or delete everything at mcp.develop21.ai/account. Your account is created right in the connect flow — sign in with Google or email, no forms, no card.