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 joslat/maf-doctor --skill maf-migration-plan-creatorgit clone --depth 1 https://github.com/joslat/maf-doctorWrote 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/joslat/maf-doctor/maf-migration-plan-creator)<a href="https://agentmods.dev/skills/joslat/maf-doctor/maf-migration-plan-creator"><img src="https://agentmods.dev/badge/skills/joslat/maf-doctor/maf-migration-plan-creator/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/joslat/maf-doctor/maf-migration-plan-creator"><img src="https://agentmods.dev/badge/skills/joslat/maf-doctor/maf-migration-plan-creator.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 | $0.00100 | $0.01095 |
| Opus 5.5 | $0.00040 | $0.00438 |
| Sonnet 5.5 | $0.00020 | $0.00219 |
| Haiku 4.5 | $0.00010 | $0.00110 |
Grade A, and why
maf-migration-plan-creator 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 1mo 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 — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.
migration-plan-creator
This skill produces a src/docs/migration-plan.md that the MAF Migration Agent can execute immediately — no manual editing needed.
When to Use This Skill
- Starting a new MAF migration with no existing plan
- Regenerating a plan after the
maf-auditoragent has completed a codebase scan - Creating a plan for a different codebase (not the reference implementation)
How to Generate a Plan
Step 1 — Gather inputs
Before filling the template, you need:
- Package inventory — current versions from all
.csprojfiles - Source pattern scan results — from
maf-auditorPhase C (what old patterns exist, which files, how many occurrences) - API diff output — from
dotnet-inspect diff(Phase B) - CS0618 pre-check results — from
maf-obsolete-api-registrycross-reference (Phase D) - Fan-out topology — from
maf-fan-out-validatorpre-check (Phase E)
Step 2 — Assign Task IDs
Tasks are numbered by phase. Use this phase → task ID mapping:
| Phase | Tasks | Description |
|---|---|---|
| 1 | T1.1, T1.2, … | Package version updates |
| 2 | T2.1, T2.2, … | Namespace changes |
| 3 | T3.1, T3.2, … | Instructions/Tools placement |
| 4 | T4.1, T4.2, … | Executor migration |
| 5 | T5.1, T5.2, … | Session migration |
| 6 | T6.1, T6.2, … | Response deserialization |
| 7 | T7.1, T7.2, … | Streaming rename |
| 8 | T8.1, T8.2, … | Event type rename |
| 9 | T9.1, T9.2, … | DevUI/Hosting guard |
| 10 | T10.1, T10.2, … | Verification grep checks |
| 11 | T11.1, T11.2 | Polish and done |
Step 3 — Fill the template
See template.md in this directory. Every task row must have:
- Exact file path (relative to repo root)
- Exact before/after code snippet (copy from source — do not paraphrase)
- Guide section reference from
maf-migration-guideSKILL.md section index % Done:0%Verified: empty
Step 4 — Order tasks by dependency
Tasks MUST be ordered so that:
- Packages are updated before any code changes
- Namespaces are updated before executor migration
- Source generator package is added before executor classes are created
- Fan-out executor handlers are migrated before fan-in edges are added
- DevUI guard is last (it depends on all other tasks completing)
What ships with it
1 file 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.
- 1mo ago First seen · 97 lines · 100 tokens per session scan A b4979c770269
maf-migration-plan-creator is a skill published in the GitHub repository joslat/maf-doctor (14 stars, last pushed 2d ago), licensed MIT. It adds 100 tokens to every session and 1,095 once invoked, about $0.0004 per session on Opus 5.5. 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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