A command that increments the database schema version after a change makes stored event data incompatible with the code.

Use it after changing stored event fields, database key layouts, dictionary encoding, checkpoint format, or other serialized data structures.

It tells the application that rebuildable event databases need to be reset and rebuilt. It helps prevent new code from misreading old serialized data.

How korjwl1/toki configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to korjwl1/toki. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/korjwl1/toki/main/.claude/commands/bump-schema.md

Clone the repo

git clone --depth 1 https://github.com/korjwl1/toki

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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/korjwl1/toki/bump-schema/github.svg)](https://agentmods.dev/commands/korjwl1/toki/bump-schema)

Your own site

<a href="https://agentmods.dev/commands/korjwl1/toki/bump-schema"><img src="https://agentmods.dev/badge/commands/korjwl1/toki/bump-schema/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/commands/korjwl1/toki/bump-schema"><img src="https://agentmods.dev/badge/commands/korjwl1/toki/bump-schema.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 194 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00000	$0.00194
Opus 5.5	$0.00000	$0.00078
Sonnet 5.5	$0.00000	$0.00039
Haiku 4.5	$0.00000	$0.00019

Measured 2mo ago against content hash ca7cfd1c29cd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

bump-schema 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 2mo 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.

.claude/commands/bump-schema.md · 21 lines

What it actually says

Bump the DB schema version after a structural change.

When to use

Run this command after modifying any of the following:

StoredEvent struct fields (src/common/types.rs)
Existing event-DB key/value encoding or keyspace layout in Database::open (src/db.rs)
Dictionary encoding format (src/db.rs)
Checkpoint format (src/checkpoint.rs)
Any change that makes existing serialized data incompatible with new code

Instructions

Read src/db.rs and find the current SCHEMA_VERSION constant
Increment it by 1
Commit with message: chore: bump schema version to {NEW_VERSION}

This resets only the rebuildable <provider>.fjall event databases on next daemon start. It must not reset <provider>.windows.fjall: window history has its own WINDOWS_SCHEMA_VERSION and may not be reconstructable.

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.

2mo ago First seen · 21 lines · 0 tokens per session scan A ca7cfd1c29cd

Subscribe to this mod's changes

bump-schema is a command published in the GitHub repository korjwl1/toki (21 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 194 tokens. 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 2026-08-30.

Databases claude cli codex cost-tracking developer-tools linux

bump-schema next to 6 commands from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
bump-schemakorjwl1/toki	Command	21	2mo ago	MIT	A	0	Claude Code
create-entitymendixlabs/mxcli	Command	137	yesterday	Apache-2.0	A	11	Claude Code
analyzeajitpratap0/GoSQLX	Command	124	2d ago	Apache-2.0	A	25	Claude Code
formatajitpratap0/GoSQLX	Command	124	2d ago	Apache-2.0	A	12	Claude Code
securityajitpratap0/GoSQLX	Command	124	2d ago	Apache-2.0	A	21	Claude Code
searchedochi/mdvs	Command	27	17d ago	MIT	A	0	Claude Code
usageliorwn/claudetop	Command	212	2mo ago	MIT	A	34	Claude Code

toki: Command for Claude Code