fusebase-flow-implementation

fusebase-flow-implementation is a cursor rule for Cursor from fusebase-dev/fusebase-flow. It costs 0 tokens per session (510 once invoked), scanned C, original, MIT.

A set of implementation rules for an AI developer working from an approved specification. It defines checks before editing, one-task-per-commit discipline, code-quality checks, and a pre-commit checklist.

In plain words
What is it for?
Use it when implementing a locked spec, checking the working tree, running lint and type checks, staging named files, and creating task-linked commits.
Why use it?
It prevents coding from starting with missing approvals or an unclear task, and helps keep unrelated changes and unverified commits out of the repository.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use it when implementing a locked spec, checking the working tree, running lint and type checks, staging named files, and creating task-linked commits.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/fusebase-dev/fusebase-flow/fusebase-flow-implementation
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.

Clone the repo
git clone --depth 1 https://github.com/fusebase-dev/fusebase-flow

Made for: Cursor.

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 fusebase-flow-implementation

README.md
[![agentmods](https://agentmods.dev/badge/rules/fusebase-dev/fusebase-flow/fusebase-flow-implementation.svg)](https://agentmods.dev/rules/fusebase-dev/fusebase-flow/fusebase-flow-implementation)
Your own site
<a href="https://agentmods.dev/rules/fusebase-dev/fusebase-flow/fusebase-flow-implementation"><img src="https://agentmods.dev/badge/rules/fusebase-dev/fusebase-flow/fusebase-flow-implementation.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 510 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00510
Opus 5 $0.00000 $0.00255
Sonnet 5 $0.00000 $0.00102
Haiku 4.5 $0.00000 $0.00051

Measured today against content hash 436d2f49cb29, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade C, and why

fusebase-flow-implementation scanned grade C with 1 finding 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 today.

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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

`rm -rf`, `git push --force`, `git reset --hard`, `git checkout -- .`, `git clean -fdx`, `git add .`, `git add -A`, `--no-verify`. Full list at `policies/command-policy.yml`.
.cursor/rules/fusebase-flow-implementation.mdc · 53 lines

What it actually says

Fusebase Flow — AI Developer discipline

Use only when in AI Developer role with a locked spec.

Self-check before any code edit

  • Spec exists at docs/specs/<slug>/spec.md and is referenced
  • Decisions are LOCKED in docs/specs/<slug>/decisions.md
  • Tasks list exists with the current T-number declared
  • Pre-task git checkpoint clean (git status --short empty)
  • Worker-undisturbed paths from policies/protected-paths.yml will show empty diff for this task

If any check fails, STOP and ask the operator.

Per-task discipline

  • One task = one commit (FR-03)
  • Lint + typecheck clean per commit (FR-13)
  • Stage files explicitly by name — never git add -A / git add . (FR-06)
  • Commit message format: <type>(<scope>): T<n> <one-liner>
    • feat(spa): T17 ...
    • fix(extension): T18 ...
    • test(backend): T19 ...
    • docs(post-deploy): T20 ...

Pre-commit attestation (output before each commit)

T<n> pre-commit check:
☐ Lint clean
☐ Typecheck clean
☐ Worker-undisturbed unchanged
☐ One task scope (no bundling)
☐ No TODO/FIXME/WIP markers
☐ Commit message cites T<n>

→ Committing T<n>: <scope>

Stop at gate

When tasks T..T are committed, produce the gate report per docs/specs/<slug>/verification-gate.md. Do NOT proceed to T. Wait for an explicit deploy handoff (FR-05).

Forbidden without operator confirmation

rm -rf, git push --force, git reset --hard, git checkout -- ., git clean -fdx, git add ., git add -A, --no-verify. Full list at policies/command-policy.yml.

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. today First seen · 53 lines · 0 tokens per session scan C 436d2f49cb29

Subscribe to this mod's changes

fusebase-flow-implementation is a cursor rule published in the GitHub repository fusebase-dev/fusebase-flow (9 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 510 tokens. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-08.