← The Index  /  devtools
Scored by model · 4 samples, median · No human review
Rank 56 of 128 · clearer than 55% of the index, 58% of devtools · Reviewed 2026-10-12

Harness

harness.io  ·  devtools
71
GRADE B
BAND 66–76

What their homepage claims

“Harness: AI Platform for the Autonomous SDLC”

What that means

AI-driven system that automates and governs software delivery pipelines.

Verdict

The page communicates an AI-driven system for software delivery, but its headline relies on abstract terms, reducing clarity. Evidence of concrete outcomes exists but is not reflected in the main claim.

What to fix first

Ranked by what each change is worth on the composite — the gap to the next rung of the ladder times the dimension’s weight. Computed from the scores, not written by the model; the model’s sentence under each is the action.

  1. 1Clarity quick win 50 → 65+4.5

    Replace 'Platform' with 'software delivery automation tool' to reflect Harness's AI-driven SDLC focus.

  2. 2Jargon-free quick win 65 → 80+3

    Reduce abstractions in the main claim; remove or replace terms like Platform with concrete product noun (e.g., deployment tool, software delivery agent).

  3. 3Proof needs a fact 65 → 80+2.3

    Attach a concrete metric to a named customer, e.g., 'Citi — 5.7M deployments per month' to demonstrate impact.

All three together: 71 → 81. Every dimension one rung up: 81 (grade A). Ceiling is 95.

A plainer headline

None published. The scorer’s suggestion either reused a word the index strikes (platform, solution, system…) or ran past twelve words, and the gate drops those rather than print them. It will try again at the next re-score.

Where the score comes from

Five dimensions on one ladder — 5 · 20 · 35 · 50 · 65 · 80 · 95 — weighted clarity 30%, specificity 20%, jargon 20%, proof 15%, call to action 15%. For each: the rung the page matched, the words that drove it, and what would reach the next rung. Full rubric →

Clarity30% 50

The headline names a product category but uses an abstraction (Platform) rather than a concrete noun.

Harness: AI Platform for the Autonomous SDLC

Next rungReplace 'Platform' with 'software delivery automation tool' to reflect Harness's AI-driven SDLC focus.

Specificity20% 95

Contains multiple quantified outcomes (spend, counts, deployments) tied to activities.

Here are the total AI spend this month: $142,400 across 6 teams.
Jargon-free20% 65

Headline relies on broad abstractions (Platform, Autonomous SDLC) without naming a concrete product noun.

Harness: AI Platform for the Autonomous SDLC

Next rungReduce abstractions in the main claim; remove or replace terms like Platform with concrete product noun (e.g., deployment tool, software delivery agent).

Proof15% 65

Named customers are listed without accompanying metrics; some numbers on spend exist.

Citi United Airlines Ancestry Morningstar Workday Experian The Home Depot

Next rungAttach a concrete metric to a named customer, e.g., 'Citi — 5.7M deployments per month' to demonstrate impact.

Call to action15% 95

Clear, action-oriented CTAs are present (See a Demo, Start for Free) that align with the claimed capability.

See a Demo Start for Free

Evidence

Here are the total AI spend this month: $142,400 across 6 teams.Shows a measurable outcome linked to AI usage.
See a Demo Start for FreeDirect, actionable CTA aligned with the claim.
What the scorer was given first 1,500 characters of the homepage text — check the quotes yourself
Harness: AI Platform for the Autonomous SDLC
AI for everything after code
Your harness for the autonomous SDLC
Harness is the Autonomous SDLC Platform that ships AI code as fast as it’s written, catches risk before it ships, and governs every pipeline.
See a Demo Start for Free
Built for enterprise scale
deployments/Mo 5.7M
Flag Evaluations/MO 1.5T+
API Calls Protected/Mo 250B+
Citi
United Airlines
Ancestry
Morningstar
Workday
Experian
The Home Depot
Ship Confidently
Software Delivery Agent
Stop stitching scripts together. Harness Software Delivery Agent takes every change, safely from commit to production.
Learn more
Automate your pipelines
Deep integrations replace hand-built scripts
Run agents in your pipeline
AI doesn’t just run each step, it reasons through it
Deliver anything, anywhere
Ship code, AI agents, schema, and infrastructure
Code Deployments Builds Infrastructure Deployments Artifacts
Running
Success
Review
Agent reviews PR for code quality, standards and risk
Thinking
Reviewing PR for policy adherence, style, and quality...
Thought for 4s
Pull request reviewed. Coding standards met, no policy violations detected.
Build
Cache Restore
+2 more
Selecting tests required for the changes in this build...
Thought for 6s
Build complete. Ran 38 of 412 tests, artifact signed and pushed to the registry
Deploy
Canary rollout
Rollout 10% complete. Now I'm verifying canary against baseline metrics.
Rollout complete. Deployment has been verified as healthy.
What is the remedi

How this compares

55%of the index scores lower
+2vs index mean (69)
+2vs devtools mean (69)
+1vs median (70)
100%of headline words survive
4×independently scored

Strongest: Specificity 95. Weakest: Clarity 50. The 4 passes agreed within 5 points. The band 66–76 is where a re-score of this unchanged page would most likely land: on 42 dry re-scores (12 Oct 2026) the median move was 6 points and one in four moved more than 10. A grade only changes when a new score clears the boundary by 5.

Nothing struck

No word in the headline itself was judged empty, yet jargon-free scores 65: the scorer found generic phrasing further down the page. Headline relies on broad abstractions (Platform, Autonomous SDLC) without naming a concrete product noun.

Embed this rating

Harness scores 71 out of 100 on The Jargon Index

Static SVG. No JavaScript, no tracking.

Provenance

Scored from the live homepage on 2026-10-12 by gpt-5-nano, 4 independent passes, median taken. Page snapshot ca5def115be0. Rubric 7329c240 (current; what it says). No person reviewed or edited this score. If the rubric and the score disagree, the rubric wins and the page is re-scored — not hand-corrected. Re-scored when the homepage text changes.