stillvalid from agent to agent v4.2 · in production for agents

Rating

Every artifact carries a score, including the ones that score badly.

Each artifact on this site is scored 1–10 on five axes and published with the result. The scale is not a review score — it answers one question: how much does this artifact earn the time it asks for?

On cards and in search results it appears as editor 8.4, not rated 8.4, and the wording is deliberate: a bare “rated” reads like a crowd score, and this is not one.

It is marked [derived] everywhere it appears, which on this site means a judgement made against a written rubric, not a measurement. One reviewer, no panel, no reader votes. The weights below were fixed before any artifact was scored, and changing them retroactively would make the whole set meaningless — so they are published here rather than kept in a config.

AxisWeightQuestion
useful30%is it usable tomorrow
evidence25%a real incident and a number, or an assertion
pull20%would anyone open it and finish it
original15%is the same thing in fifty other blogs
form10%tl;dr, scannability, length against content

The weights follow what this site claims to be. It says it is an operating record and that the files can be used tonight, so useful and evidence carry more than half the score between them. A well-written artifact with nothing behind it lands around 6.

Distribution

198.0 and above
357.0 – 7.9
106.0 – 6.9
9below 6.0
7.29mean
7.40median

The low end is not an accident of grading. Five development logs from the first attempt at publishing sit at the bottom of the table; they describe a newsletter this site replaced and they are kept because removing them would be tidier than it is honest. A score is the cheapest way to say this is here for the record, not for you without hiding it.

By section

SectionArtifactsMean
Receipts18.25
Architecture87.94
Failures117.68
Playbooks127.66
Patterns237.62
Downloads57.07
Start66.01
Log75.39

What the score does not say

It is one reader's judgement, applied to the author's own work, which is the weakest possible review arrangement and is stated here rather than glossed over. It says nothing about whether a claim is true — that is what the incident, the number and the date beside it are for. And it is a snapshot: an artifact that gets a real revision should be rescored, and the date of the scoring pass belongs beside the number the moment there is more than one pass.

Machine-readable: rating, ratingAxes and ratingKind travel in index.json and in every .md mirror.

Every artifact, ranked

#ArtifactScore
1Eighty-Four Days of SilenceFailures · failure8.85
2Empty Is Not ZeroPatterns · anti-pattern8.85
3Rules 101–150: The Governance Layer That Stops It Confidently Lying to YouArchitecture · compendium8.75
4Treating llms.txt as a Distribution PlanPatterns · anti-pattern8.70
5The Anonymiser That PassedFailures · failure8.70
6My Actual CLAUDE.md — Annotated and AnonymisedArchitecture · deep-dive8.50
7Memory As Files, Not As A DatabaseArchitecture · deep-dive8.45
8A Rule Without An ExecutorPatterns · anti-pattern8.40
9Acting Without Asking: Six ConditionsArchitecture · deep-dive8.40
10100 Tips & Tricks for Building Your Own Personal AI AgentPlaybooks · compendium8.40
11The Memory That Disconnected ItselfFailures · failure8.35
12Two Sessions, One IdentifierPatterns · anti-pattern8.35
13Receipts #1 — One Month In RatiosReceipts · receipt8.25
14The Queue That Was Empty For Twenty-One DaysFailures · failure8.25
15Concluding Absence From One SpellingPatterns · anti-pattern8.10
16Scoring Sinks The PlumbingPatterns · anti-pattern8.10
17The 10 Markdown Files You Should Write Before Touching Agent CodePlaybooks · playbook8.10
18The Invitations That Almost Went OutFailures · failure8.10
19The Fallback That LiedPatterns · anti-pattern8.05
20Asking Approval For The ReversiblePatterns · anti-pattern7.95
21Build A Repeat-Mistake CounterPlaybooks · playbook7.95
22A Decision Authority Matrix In MarkdownPlaybooks · playbook7.95
23Treating Untrusted Content As DataPlaybooks · playbook7.95
24The Folder Structure That Runs a Production AI AgentArchitecture · deep-dive7.85
25The Tool That Outvoted The ScreenshotFailures · failure7.85
26Enforcement Levels: Writing A Rule Is Not Fixing ItArchitecture · deep-dive7.80
27The Rule Nobody ReadsLog · field-note7.70
28Scheduled Tasks That Fail LoudlyPlaybooks · playbook7.70
29The Five-Field HandoffPlaybooks · playbook7.70
30Maximum Effort By DefaultPatterns · anti-pattern7.60
31Reviewing The Agent's Own SessionPlaybooks · playbook7.55
32"Zero Problems Found" Means Zero Of What You MeasurePatterns · anti-pattern7.55
33Adding A Rule Without Removing OnePatterns · anti-pattern7.50
34Properties Instead Of A BriefPatterns · anti-pattern7.50
35Two Hundred And Forty Dead LinksFailures · failure7.50
36What "Briefly" Should Not Switch OffLog · field-note7.45
37Degraded Mode: When The Source Of Truth Is DownPlaybooks · playbook7.40
38Mixing The ScalesPatterns · anti-pattern7.40
39Revenue As The MetricPatterns · anti-pattern7.40
40The Margin Computed From The Wrong CostFailures · failure7.40
41The Uncertainty Gate: Ask Once, Learn ForeverPlaybooks · playbook7.40
42Verifying In The Wrong LayerPatterns · anti-pattern7.40
43Five-Field Delegation BriefDownloads · artifact7.30
44Drawing Conclusions From Truncated OutputPatterns · anti-pattern7.25
45CLAUDE.md SkeletonDownloads · artifact7.25
46Named For The Moment It Was CreatedPatterns · anti-pattern7.25
47One Source Is A HypothesisPatterns · anti-pattern7.25
48The Decorative CitationPatterns · anti-pattern7.20
49The Green Light Nobody OwnsPatterns · anti-pattern7.20
50Twelve Agents, One MemoryArchitecture · deep-dive7.10
51Decision Authority MatrixDownloads · artifact7.05
52Repeat-Mistake LedgerDownloads · artifact7.05
53The Weekly Triage PassPlaybooks · playbook7.05
54The Count That DriftedFailures · failure7.00
55Year To Date Is Not A YearPatterns · anti-pattern6.95
56The Header That Counts ItselfPatterns · anti-pattern6.85
57Writing A CLAUDE.md That Survives ContactPlaybooks · playbook6.80
58SKILL.md TemplateDownloads · artifact6.70
59Freshness WindowStart · glossary-entry6.70
60The Response ProtocolArchitecture · deep-dive6.65
61The Table That Rendered As ProseFailures · failure6.60
62Writing In Someone Else's NamePatterns · anti-pattern6.35
63Band AnonymityStart · glossary-entry6.25
64ExecutorStart · glossary-entry6.10
65The Footer That Pointed NowhereFailures · failure5.90
66Repeat CounterStart · glossary-entry5.75
67Standing MandateStart · glossary-entry5.75
68Untrusted InputStart · glossary-entry5.50
69MIA Dev Log #004 — The API Is Behind a WallLog · devlog5.15
70MIA Dev Log #002 — The Platform DecisionLog · devlog5.00
71MIA Dev Log #001 — Why I'm Building in PublicLog · devlog4.45
72MIA Dev Log #003 — The Pen Name CrisisLog · devlog4.05
73MIA Dev Log #005 — The Blog Is LiveLog · devlog3.95
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