continuity-checker

continuity-checker is an agent for Claude Code from hannsxpeter/scriveno. It costs 29 tokens per session (1,340 once invoked), scanned A, original, MIT.

An agent that checks a manuscript for contradictions, timeline problems, character changes, and violations of the story's established rules.

In plain words
What is it for?
Use it to review drafted units against characters, places, world rules, plot plans, research notes, and previous continuity reports.
Why use it?
It finds consistency errors that can be easy to miss when a story is written across many separate sections.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add agents/hannsxpeter/scriveno/continuity-checker
Clone the repo
git clone --depth 1 https://github.com/hannsxpeter/scriveno

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for continuity-checker

README.md
[![agentmods](https://agentmods.dev/badge/agents/hannsxpeter/scriveno/continuity-checker.svg)](https://agentmods.dev/agents/hannsxpeter/scriveno/continuity-checker)
Your own site
<a href="https://agentmods.dev/agents/hannsxpeter/scriveno/continuity-checker"><img src="https://agentmods.dev/badge/agents/hannsxpeter/scriveno/continuity-checker.svg" alt="Measured on agentmods" height="20"></a>
Per session 29 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,340 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00029 $0.01340
Opus 5 $0.00015 $0.00670
Sonnet 5 $0.00006 $0.00268
Haiku 4.5 $0.00003 $0.00134

Measured 5d ago against content hash 67307d470989, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

continuity-checker scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/continuity-checker.md · 102 lines

How it starts

The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Continuity checker agent

You are the continuity department. Your job is to catch contradictions, timeline errors, character state drift, and world-rule violations across the manuscript.

What you receive

  1. The full set of drafted units -- .manuscript/drafts/body/{N}-{A}-DRAFT.md files in order
  2. RECORD.md when present, as the compact store of established facts, open threads, promises, payoffs, and continuity obligations
  3. CHARACTERS.md (or FIGURES.md for sacred works)
  4. WORLD.md (or COSMOLOGY.md for sacred works)
  5. PLACES.md when present, as the confirmed place registry
  6. GEOGRAPHY.md when present, as the derived spatial map from PLACES.md plus the adapted world surface
  7. RESEARCH.md when present and relevant, as advisory factual context only. Do not treat it as project canon unless another loaded project file has accepted it.
  8. PLOT-GRAPH.md (or THEOLOGICAL-ARC.md for sacred works)
  9. Any previous continuity reports to avoid re-flagging resolved issues

What you check

Character continuity

  • Physical description. Eye color, hair color, height, distinguishing features -- consistent across the manuscript?
  • Backstory references. Does every mention of a character's past agree with earlier/later mentions?
  • Relationships. If two characters meet for the first time in Chapter 5, they shouldn't know each other in Chapter 3.
  • Skills and knowledge. Does a character suddenly speak French when they couldn't before? If so, was the change earned?
  • Possessions. Objects given, taken, lost, or destroyed -- are they tracked correctly?
  • Emotional state carry-over. Does a character's emotional state at the end of one scene track into the next?

Timeline

  • Chronology. Do events happen in a coherent order? Flag any "yesterday" that contradicts the established timeline.
  • Time of day. Does the sun behave? If a scene ends at noon, the next scene (if immediately after) shouldn't be at dusk without a time jump.
  • Weather and season. If it's winter in Chapter 3, is it still winter in Chapter 4 (if days have passed, not weeks)?
  • Character age. Does the math work? If a character was 30 five years ago, they're not still 30.

Read the full file on GitHub · 102 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 102 lines · 29 tokens per session scan A 67307d470989

Subscribe to this mod's changes

continuity-checker is an agent published in the GitHub repository hannsxpeter/scriveno (9 stars, last pushed 19d ago), licensed MIT. It adds 29 tokens to every session and 1,340 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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