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 constraint-analysisgit 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/constraint-analysis)<a href="https://agentmods.dev/skills/fzfclee/consulting-skills/constraint-analysis"><img src="https://agentmods.dev/badge/skills/fzfclee/consulting-skills/constraint-analysis/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.
<a href="https://agentmods.dev/skills/fzfclee/consulting-skills/constraint-analysis"><img src="https://agentmods.dev/badge/skills/fzfclee/consulting-skills/constraint-analysis.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00060 | $0.00778 |
| Opus 5 | $0.00030 | $0.00389 |
| Sonnet 5 | $0.00012 | $0.00156 |
| Haiku 4.5 | $0.00006 | $0.00078 |
Grade A, and why
constraint-analysis 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 9d 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 — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Constraint Analysis
Use this skill to identify the constraint that most limits progress and decide how to address it.
Method Notes
- A constraint is the factor that most limits the system's ability to reach the goal.
- Many issues are annoyances; only a few are binding constraints.
- The method should distinguish symptoms, bottlenecks, dependencies, policy constraints, resource constraints, and self-imposed constraints.
- Removing a constraint may move the bottleneck elsewhere, so follow-up monitoring matters.
Required Inputs
Collect or infer these inputs before execution:
- goal or desired throughput
- current process, path, or action sequence
- observed blockage or delay
- resources, capacity, decision rights, dependencies, and policies
- evidence of where work queues, stalls, or fails
If an input is missing, mark it as missing, state the assumption used, and add a validation action.
When Not To Use
Do not use when the issue is mainly unclear preference or option selection. Use decision-matrix or weighted-scorecard instead.
Step-by-Step Execution
| Step | Required input | How to execute | Output |
|---|---|---|---|
| Define the goal | Desired outcome, throughput, or progress. | State what the system is trying to achieve. | Goal statement. |
| Map the flow | Process steps, dependencies, owners. | List the sequence from start to desired outcome. | Flow map. |
| Identify stall points | Evidence of delays, queues, rework, rejection, missing approvals. | Mark where progress slows or stops. | Bottleneck candidates. |
| Classify constraints | Resources, capability, policy, market, decision rights, information. | Label each candidate constraint type. | Constraint table. |
| Find the binding constraint | Evidence, impact, dependency logic. | Identify which constraint limits progress most right now. | Binding constraint. |
| Choose response | Constraint type, control boundary. | Decide whether to exploit, elevate, remove, redesign around, or monitor the constraint. | Constraint action. |
| Predict next constraint | Flow map, action. | Anticipate where the bottleneck may move after intervention. | Next-constraint watchlist. |
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.
- 9d ago First seen · 77 lines · 60 tokens per session scan A acc845f45ea7
constraint-analysis is a skill published in the GitHub repository fzfclee/consulting-skills (4 stars, last pushed 20d ago), licensed Apache-2.0. It adds 60 tokens to every session and 778 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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