implement

A coding rule set for implementing changes, including reading project documentation, reviewing relevant code, planning, and documenting the current state.

In plain words
What is it for?
It is for guiding code implementation, proposals, dependency checks, affected-file reviews, and change documentation.
Why use it?
It reduces the risk of making changes without understanding the project or their wider effects.

Cursor rule for Cursor

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 rules/inakianduaga/clockify-mcp/implement
Clone the repo
git clone --depth 1 https://github.com/inakianduaga/clockify-mcp

Made for: Cursor.

Per session 12 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,378 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 $0.00012 $0.01378
Opus 5 $0.00006 $0.00689
Sonnet 5 $0.00002 $0.00276
Haiku 4.5 $0.00001 $0.00138

Measured 2d ago against content hash 03afe79d77a9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

implement 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 2d 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.

.cursor/rules/implement.mdc · 127 lines

How it starts

The opening of the file, as written. The whole thing — 127 lines — stays where its author put it; the contents beside it link to each section on GitHub.


description: Include these rules while IMPLEMENTATION/Coding. globs: alwaysApply: true

Before every code implementation/change ALWAYS do 2 things: a. Read and understand the documentation in docs/ and tasks/ a. Get required code context from src and other codes at other places.

IMPLEMENTATION (ACT MODE/Code MODE):

[Step: 2]

  • If needed initiate process.
  • Use to Outline a detailed plan including component dependencies, architectural considerations before coding. Use to Explain all code changes, what each part does, and how it affects other areas.
  • Provide a proposal that specifies: 1) what files, functions, or lines of code are being changed; 2) why the change is necessary (i.e. bug fix, improvement or new feature); 3) all of the directly impacted modules or files; 4) potential side effects; 5) a detailed explanation of any tradeoffs. </STRUCTURED PROPOSALS> </PLAN CODE>

[Step: 3]

  1. Document Current State in files specified by @memory.mdc
  • What’s currently working?
  • What’s the current error/issue?
  • Which files will be affected?
  1. Plan Single Logical Change at a Time
  • One logical feature at a time
  • But fully resolve this one change by accomodating appropriate changes in other parts of the code.
  • Adjust all existing dependencies and issues created by this change.
  • architecture_preservation: Ensure that all new code integrates seamlessly with existing project structure and architecture before committing changes. Do not make changes that disrupt existing code organization or files. </INCREMENTAL ROLLOUTS>
  1. Simulation Testing
  • Simulate user interactions and behaviors by performing dry runs, trace calls, or other appropriate methods to rigorously analyze the impact of proposed changes on both expected and edge-case scenarios.
  • Generate feedback on all potential side effects. </SIMULATION ANALYSIS>
  • Do not propose a change unless the simulation passes and verifies that all existing functionality is preserved, and if a simulation breaks, provide fixes immediately before proceeding. </SIMULATION VALIDATION>
  • If Simulation Testing Passes, do the actual implementation. </MAKE CHANGES>

Read the full file on GitHub · 127 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. 2d ago First seen · 127 lines · 12 tokens per session scan A 03afe79d77a9

Subscribe to this mod's changes

implement is a cursor rule published in the GitHub repository inakianduaga/clockify-mcp (14 stars, last pushed 1y ago), licensed MIT. It adds 12 tokens to every session and 1,378 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 2026-08-30.