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 anotb/management-consulting-plugin --skill due-diligencegit clone --depth 1 https://github.com/anotb/management-consulting-pluginWrote 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/anotb/management-consulting-plugin/due-diligence)<a href="https://agentmods.dev/skills/anotb/management-consulting-plugin/due-diligence"><img src="https://agentmods.dev/badge/skills/anotb/management-consulting-plugin/due-diligence/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/anotb/management-consulting-plugin/due-diligence"><img src="https://agentmods.dev/badge/skills/anotb/management-consulting-plugin/due-diligence.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00052 | $0.00736 |
| Opus 5 | $0.00026 | $0.00368 |
| Sonnet 5 | $0.00010 | $0.00147 |
| Haiku 4.5 | $0.00005 | $0.00074 |
Grade A, and why
due-diligence 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.
How it starts
The opening of the file, as written. The whole thing — 38 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Due Diligence
Determine whether the opportunity is viable, what remains unverified, and which findings change value, terms, conditions, or the operating decision. Adapt to the transaction: an acquisition needs price and funding implications; a vendor assessment may turn on service continuity, switching cost, or exit rights.
Establish the decision, materiality, deadline, access, and scope from the brief. Use available materials before requesting more. Prioritize unknowns that could change the decision, and continue independent work while access is incomplete. A data gap is a limitation or risk to investigate, not proof of concealment. Do not invent data, interviews, benchmarks, or assurances.
Investigate the thesis
State the propositions that must hold for the opportunity to work and the evidence that would disprove them. Focus effort on concentration, renewal, earnings quality, cash requirements, capabilities, and other drivers material to this case. Do not require every diligence stream for a narrow assignment.
For each consequential finding, record the claim, source and period, test performed, result, limitation, and decision implication. Preserve conflicts between management accounts, presentations, contracts, and customer records. Reconcile dates, entities, definitions, and populations before selecting or combining figures. Source agreement is meaningful only if the evidence is sufficiently independent.
Use commercial and operational diligence for customers, market, management, technology, vendors, and operating feasibility. Use financial diligence and integration for QoE, working capital, cash conversion, deal adjustments, synergies, and Day 1 readiness.
Translate findings into the decision
Distinguish a deal killer or unacceptable operating exposure, a condition to clear before commitment, an adjustment to price or terms, and an issue that can be managed after commitment. An unquantified risk can still determine the choice. Do not discard a finding because it cannot yet be converted into a dollar amount.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 2d ago Changed · -348 lines · -66 tokens per session 1972b218f627
- 10d ago First seen · 386 lines · 118 tokens per session scan A c7e43f726775
due-diligence is a skill published in the GitHub repository anotb/management-consulting-plugin (52 stars, last pushed 3d ago), licensed MIT. It adds 52 tokens to every session and 736 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 2026-08-30.
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