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.
npx skills add fzfclee/consulting-skills --skill mece-frameworkgit clone --depth 1 https://github.com/fzfclee/consulting-skillsWrote 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.
[](https://agentmods.dev/skills/fzfclee/consulting-skills/mece-framework)<a href="https://agentmods.dev/skills/fzfclee/consulting-skills/mece-framework"><img src="https://agentmods.dev/badge/skills/fzfclee/consulting-skills/mece-framework.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00063 | $0.00876 |
| Opus 5 | $0.00032 | $0.00438 |
| Sonnet 5 | $0.00013 | $0.00175 |
| Haiku 4.5 | $0.00006 | $0.00088 |
Grade A, and why
mece-framework 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 8d 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.
How it starts
The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MECE Framework
Use this skill to check and improve whether a structure is clear, non-overlapping, and complete enough for decision work.
Method Notes
- MECE means Mutually Exclusive and Collectively Exhaustive.
- Mutually exclusive means categories do not overlap in a way that creates double counting or unclear ownership.
- Collectively exhaustive means the structure covers all material parts of the question within the chosen scope.
- MECE is a discipline, not a slogan. Use it to improve clarity, not to make every real-world situation artificially neat.
Required Inputs
Collect or infer these inputs before execution:
- core question or decision
- current structure, list, tree, segmentation, options, hypotheses, or workplan
- scope boundary
- intended use of the structure
- known exclusions, constraints, or edge cases
If an input is missing, do not block automatically. Mark it as missing, state the assumption used, and add a validation action.
When Not To Use
Do not use MECE when the user is still exploring raw ideas and premature structure would hide weak signals. Use affinity-diagram or mind-map-analysis first.
Step-by-Step Execution
| Step | Required input | How to execute | Output |
|---|---|---|---|
| State the scope | Core question, intended use, boundary. | Define what the structure must cover and what it deliberately excludes. | Scope statement. |
| List current branches | Existing list, tree, segments, options, hypotheses, or actions. | Put all current items at the same logical level when possible. | Current structure. |
| Test mutual exclusivity | Current branches, definitions. | Check whether two items overlap, duplicate, mix levels, or create ambiguous ownership. | Overlap diagnosis. |
| Test collective exhaustiveness | Scope, edge cases, known exclusions. | Ask what important case, stakeholder, cause, option, segment, or risk is missing. | Gap diagnosis. |
| Fix level and logic | Overlaps, gaps, mixed levels. | Rename, split, merge, move, or add branches so each item has one clear place. | Revised structure. |
| Define inclusion rules | Revised structure. | Write a short rule for what belongs in each branch and what does not. | Category rules. |
| Stress test with examples | Edge cases, sample facts, known scenarios. | Place sample items into the structure and check if any item fits nowhere or fits multiple places. | Stress-test result. |
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.
- 8d ago First seen · 84 lines · 63 tokens per session scan A 4a1e1ba65852
mece-framework is a skill published in the GitHub repository fzfclee/consulting-skills (4 stars, last pushed 20d ago), licensed Apache-2.0. It adds 63 tokens to every session and 876 once invoked, about $0.0003 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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