What does ResumeAtlas mean by posting fit diagnosis?

Posting fit diagnosis is the framing for resume-versus-job-description analysis: vocabulary coverage against the posting, required skill debt, semantic fit, evidence density, parse hygiene, skim friction, and truth-envelope alignment. It is not a generic ATS score page.

What do we not claim?

We do not claim to replicate a specific employer’s ATS scoring, to guarantee interviews, or to encourage keyword stuffing. Diagnostics are directional and meant to prioritize honest edits before you apply.

What is the truth envelope?

The truth envelope is the constraint that recommendations and edits should stay inside what your experience can defend in an interview. When a posting term cannot be supported, we treat omission as a valid outcome.

Methodology · registry 1.0.0

Posting fit diagnosis methodology

This page defines the vocabulary that appears in HTML across ResumeAtlas for resume-versus-job-description diagnostics. Product surfaces, API contracts, and SEO content are aligned to the same primitive names and gate model—no paraphrase drift.

Scoring philosophy

Signals are grouped into Gates A–D so users know whether the bottleneck is machine ingestion (A), posting vocabulary and hard requirements (B), fit and proof in bullets (C), or recruiter skim and claim defensibility (D). A low score in one gate does not automatically mean failure in another.

Primitive glossary

Parse hygiene (Gate A): How reliably applicant tracking systems can extract text, sections, and bullets from your file—not visual design taste.
Posting vocabulary coverage (Gate B): Literal overlap between this job posting’s vocabulary and your resume—before semantic fit.
Required skill debt (Gate B): Hard gaps: posting-required capabilities that are missing or weakly evidenced in your resume.
Preferred skill delta (Gate B): Soft gaps: nice-to-have posting skills not clearly supported by your bullets.
Semantic fit gap (Gate C): Whether your responsibilities read like the role in the posting—not just keyword overlap.
Evidence density (Gate C): How much outcome proof (scope, metrics, ownership) appears where recruiters skim first.
Skim friction (Gate D): How quickly a recruiter can extract role, impact, and relevance in the first pass.
Truth envelope (Gate D): Whether stated skills and claims stay inside what your experience can defend in an interview.

What we do not claim

We do not publish or endorse employer-specific ATS scores.
We do not guarantee shortlists, interviews, or offers.
We do not treat keyword density as a target to maximize.
We do not recommend fabricating skills to match a posting.

Truth-envelope doctrine

Tailoring stops where evidence stops. If a posting demands a skill you do not have, the correct output may be a gap flag—not a suggested lie. Optimization and exports in the product follow the same constraint: edits are for defensible wording and structure, not credential invention.

Run posting fit diagnosis

Canonical tool URL: /check-resume-against-job-description

Open posting fit workbench

Gate A (parse hygiene) tool: ATS resume checker. Layout prerequisites: ATS resume template.

FAQ

What does ResumeAtlas mean by posting fit diagnosis?: Posting fit diagnosis is the framing for resume-versus-job-description analysis: vocabulary coverage against the posting, required skill debt, semantic fit, evidence density, parse hygiene, skim friction, and truth-envelope alignment. It is not a generic ATS score page.
What do we not claim?: We do not claim to replicate a specific employer’s ATS scoring, to guarantee interviews, or to encourage keyword stuffing. Diagnostics are directional and meant to prioritize honest edits before you apply.
What is the truth envelope?: The truth envelope is the constraint that recommendations and edits should stay inside what your experience can defend in an interview. When a posting term cannot be supported, we treat omission as a valid outcome.