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Knowledge layer

The evidence base scriptorium’s skills ground in. The skills without this layer are generic LLM prompts; with it, they are grounded in established practice.

Most AI writing tools rely on the LLM’s pretraining to “know” what good scientific writing is. That works inconsistently and unaccountably. Scriptorium takes the opposite approach: skills cite the specific evidence they ground in, so a contributor or reviewer can trace any behavior back to its source.

The cost is real work — building this evidence base took a substantial first-pass effort — but it produces three durable benefits:

  1. Defensible design. When someone asks “why does citation-audit classify claims this way?”, the answer is a paper.
  2. Accountable evolution. When the evidence updates, the skills should update. Knowledge documents declare their last-updated date.
  3. Honest scope. Knowledge documents close with an Implementation priority section that states whether the finding becomes a skill or stays framing-only context. Findings that shouldn’t become skills are explicit. Two notes don’t have the section yet; see Notes without a verdict.
knowledge/
├── prior-art/ # similar tools, projects, lineage (6 notes)
├── scientific-writing/ # methodology of good writing (14 notes)
├── peer-review/ # evidence on review processes (9 notes)
├── citations/ # citation practices and pitfalls (4 notes, 1 of them Quarto)
├── editing/ # editing methodology (3 notes)
├── grants/ # grant-writing evidence (3 notes)
├── critique-techniques/ # how to find problems systematically (7 notes)
├── reproducibility/ # the crisis context scriptorium responds to (1 note)
├── author-roles/ # career stage, role, and language behavioral evidence (2 notes)
└── conventions/ # the load-bearing conventions skills share (3 notes)

Current size: 52 notes (51 markdown + 1 Quarto), grown from the first-pass batch of ~40. The October 2026 refresh re-verified existing notes and added none. The most recent additions track v0.2 and v0.3 work:

  • knowledge/scientific-writing/promotional-register.md — the default promotional-register catalog in terminology-normalization.
  • knowledge/scientific-writing/corpus-based-stylometry.md — voice-profile design.
  • knowledge/scientific-writing/literature-search-strategies.md — gap-finder.
  • knowledge/critique-techniques/research-gap-detection.md — gap-finder.
  • knowledge/peer-review/venue-selection.md — venue-fit.
  • knowledge/peer-review/predatory-publishing.md — venue-fit refusal.
  • knowledge/peer-review/preprint-landscape.md — venue-fit opt-in mode.
  • knowledge/author-roles/author-role-evidence.md — persona / voice work.
  • knowledge/conventions/declared-work-scope.md — the project-wide refusal-on-blankness convention.
  • knowledge/conventions/guidance-level.md — the project-wide framing convention.
  • knowledge/conventions/author-authority.md — guards and author overrides.

The three conventions/ notes are project-wide rather than topical: they define the declared-work-scope refusal posture every skill inherits, the guidance-level framing every conversation-bearing skill respects, and the author-authority guards that let the author override policy and scope refusals. The first two are explained user-side in their concept pages (declared-work-scope and guidance-level); the knowledge notes here are the underlying evidence record for those conventions.

Each subdirectory has a consistent document structure:

# Topic title
*Last updated: YYYY-MM-DD*
## Synthesis
(1–3 paragraphs — what the evidence shows)
## Evidence and frameworks
(Detailed treatment with citations)
## How this informs scriptorium
(Concrete connections to specific skills + MANUSCRIPT_STATE schema)
## Implementation priority for scriptorium
**Verdict:** Yes (v0.X) | Maybe later | No
**If Yes:** skill name, phase, scope, required data
**If Maybe later:** condition that would flip to Yes
**If No:** why this is useful context anyway
## Open questions / weak evidence
## References
(Numbered citations with DOIs/PMIDs/ISBNs)
  • Real DOIs, PMIDs, ISBNs, arXiv IDs only.
  • Unverified items may carry a [TODO verify] marker while a note is being drafted, but a note does not merge with any. Material that cannot be verified is left out, not fabricated.
  • Where source language matters (Toulmin’s argument model, Gopen & Swan’s reader-expectation principles, Kerr’s HARKing definition, etc.), the text is quoted directly.
  • Each document closes with a numbered reference list.

Every skill’s README.md includes a ## Grounding section listing the specific knowledge documents the skill draws on. Example for citation-audit:

## Grounding
This skill is grounded in:
- [citation-claim-alignment](/concepts/knowledge/critique-techniques/citation-claim-alignment/) — the operational technique (the
reference-accuracy / editorial spot-check protocol), with Greenberg
2009's distortion categories.
- [citation-accuracy-evidence](/concepts/knowledge/citations/citation-accuracy-evidence/) — error prevalence (de Lacey, Pavlovic).
- [citation-overreach-research](/concepts/knowledge/citations/citation-overreach-research/) — spin and primary-vs-review (Boutron, Yavchitz).
- [hallucination-in-llm-citations](/concepts/knowledge/citations/hallucination-in-llm-citations/) — the AI failure mode this skill must NOT introduce.

This keeps the design accountable: a skill that drifts from its grounding either gets updated or gets its grounding extended.

Documents link to one another with [[doc-name]] syntax (Obsidian- compatible). Documents in different subdirectories link freely; the knowledge layer is a graph, not a tree.

The Implementation priority section of each document feeds docs/roadmap.md. Findings that warrant a skill go on the timeline; findings that warrant framing-only treatment land in DESIGN.md or non-goals; findings that warrant “maybe later” get an explicit trigger condition.

Two notes still have no Implementation priority section. Their “How this informs scriptorium” sections propose standalone skills that docs/roadmap.md doesn’t list, so a verdict would be a new project decision rather than a record of current use:

  • internal-consistency proposes a standalone internal-consistency critique skill. The note already grounds figure-text-alignment, terminology-normalization, reporting-guideline-compliance and gap-finder.
  • logical-fallacy-detection proposes a future spin-audit skill. The note already grounds gap-finder.

The first-pass evidence base (~40 documents) was produced by parallel research agents over a focused session. Each agent was scoped to a topical subdirectory, given strict citation-discipline instructions (real DOIs only; flag anything unverifiable rather than fabricate it), and required to close each document with the Implementation priority annotation. In October 2026 every note was re-verified (#125): identifiers were checked against Crossref, PubMed, arXiv or the publisher, misattributed findings were corrected, and material that could not be verified was removed (#147).

Several findings from these passes matter for the project’s design:

  • LLMs are unreliable at recomputing test statistics (statistical-inconsistency). A statistical-consistency check should have the LLM extract the statistics and pass them to deterministic tools (Statcheck, GRIM) rather than recompute them in-band.
  • BERTScore and similar embedding metrics are documented to be insensitive to negation and to numerical changes (semantic-preservation), so embedding similarity is not a safe guard against meaning flips during transformation.
  • NIH’s 2025 Simplified Review Framework combines Significance and Innovation into Factor 1, Importance of the Research, and NIH’s scoring guidance makes the Factor 1 score a ceiling on the overall impact score (significance-positioning). This changes what the planned specific-aims and aims-significance-coherence skills must check.
  • Liang et al. 2024 (NEJM AI) found 30.85% overlap between the points GPT-4 and human reviewers raised on Nature-family papers, against 28.58% between two human reviewers (ai-peer-review-research). The note names these overlap figures as the benchmark for evaluating reviewer-simulation.

New knowledge documents are welcome. The bar:

  • Real citations.
  • Implementation priority annotation that’s defensible (not aspirational).
  • Cross-links to related documents.
  • Honest acknowledgment of weak-evidence areas and debates.

See CONTRIBUTING.md for the workflow.