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 hexacron/claude-transformatron-9000 --skill maltego-trx-migration-implementergit clone --depth 1 https://github.com/hexacron/claude-transformatron-9000Wrote 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/hexacron/claude-transformatron-9000/maltego-trx-migration-implementer)<a href="https://agentmods.dev/skills/hexacron/claude-transformatron-9000/maltego-trx-migration-implementer"><img src="https://agentmods.dev/badge/skills/hexacron/claude-transformatron-9000/maltego-trx-migration-implementer/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/hexacron/claude-transformatron-9000/maltego-trx-migration-implementer"><img src="https://agentmods.dev/badge/skills/hexacron/claude-transformatron-9000/maltego-trx-migration-implementer.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 | $0.00041 | $0.02800 |
| Opus 5 | $0.00020 | $0.01400 |
| Sonnet 5 | $0.00008 | $0.00560 |
| Haiku 4.5 | $0.00004 | $0.00280 |
Grade C, and why
maltego-trx-migration-implementer scanned grade C with 2 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
curl -s http://127.0.0.1:8080/api/v3/transforms | python -m json.tool Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s http://127.0.0.1:8080/api/v3/transforms | python -m json.tool How it starts
The opening of the file, as written. The whole thing — 245 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Maltego TRX Migration Implementer Skill
Purpose
Execute a migration plan produced by the maltego-trx-migration-planner skill. Rewrite TRX transform classes to SDK async functions. Do NOT make broad edits without a plan.
Golden Rule
A migration plan MUST exist before you make broad code changes. If no plan exists, run maltego-trx-migration-planner first.
Workflow Shape
Recommended path:
- Read the planner's migration contract and source behavior evidence.
- Implement the SDK-native rewrite.
- Verify the required outcomes.
- If the source resembles the public
MaltegoTech/maltego-trx-examplesproject, loadreferences/known-trx-examples.mdfrommaltego-trx-migration-plannerfor a local comparison ofregister_transform_function,MaltegoTransform().returnOutput(),request.Slider, and sidecar CSV lookup patterns.
Optional deep dives:
- Load
maltego-transform-docsonly when installed source, tests, or generated examples do not settle an SDK API question. - Load
maltego-transform-discoveronly when direct discovery needs deeper debugging. - Load
maltego-transform-testonly when transform execution, mocks, or runtime checks need more detail. - load the same reference,
references/known-trx-examples.md(frommaltego-trx-migration-planner), when implementing function-style TRX transforms or public-example-shaped migrations that mirror the bundled public example patterns. - Treat public-example-shaped migrations as a reason to load the same reference before editing.
Required outcomes:
- The planner's migration plan/contract is consumed (not regenerated); record any deviations in
migration-report.md. - SDK-native transform code with no TRX authoring imports or wrappers.
- Runtime checks pass for representative transforms, not only mocked helper tests.
- Direct SDK discovery through
/api/v3/transformsmatches the source contract. - Portable artifacts that use workspace-relative paths.
- Migration completion gates pass before claiming success.
What ships with it
3 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.
- 9d ago First seen · 245 lines · 41 tokens per session scan C f531ea7d21d4
maltego-trx-migration-implementer is a skill published in the GitHub repository hexacron/claude-transformatron-9000 (0 stars, last pushed 22d ago), licensed MIT. It adds 41 tokens to every session and 2,800 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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