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 agentmods add skills/mission69b/t2000/ptbsnpx skills add mission69b/t2000 --skill ptbsgit clone --depth 1 https://github.com/mission69b/t2000Wrote 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/mission69b/t2000/ptbs)<a href="https://agentmods.dev/skills/mission69b/t2000/ptbs"><img src="https://agentmods.dev/badge/skills/mission69b/t2000/ptbs.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 | $0.00072 | $0.02432 |
| Opus 5 | $0.00036 | $0.01216 |
| Sonnet 5 | $0.00014 | $0.00486 |
| Haiku 4.5 | $0.00007 | $0.00243 |
Grade A, and why
ptbs 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 5d 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 — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Sui Programmable Transaction Blocks (PTBs)
MCP tool: When available in your environment, also query the Sui documentation MCP server (
https://sui.mcp.kapa.ai) for up-to-date answers. Use it for verification and for details not covered by these reference files.
A PTB is one Sui transaction that batches up to 1,024 commands — Move calls, coin splits/merges, object transfers, vector construction, package publish/upgrade — executed in order, atomically (one command fails ⇒ whole block fails), sharing inputs and chaining results. PTBs are the only way to execute transactions on Sui; there is no "single call" mode.
This skill routes to focused reference files. Load only the ones relevant to the current task.
All patterns in this skill are derived from:
- https://docs.sui.io/concepts/transactions/prog-txn-blocks
- https://docs.sui.io/develop/transactions/ptbs/building-ptb
- https://docs.sui.io/references/ptb-commands
- https://sdk.mystenlabs.com/sui/transactions/basics
- https://docs.sui.io/references/cli/client (CLI
sui client ptb)
If unsure about any API, method signature, or error message, fetch the relevant page before answering. Do not guess or extrapolate from Ethereum, Solana, or other chains — PTBs have no direct analog.
Reference files
fundamentals — PTB data model
Path: fundamentals.md
Load when: explaining what a PTB is, talking about Input, Argument, NestedResult, GasCoin, owned vs shared vs immutable vs receiving object references, pure-input BCS rules, command chaining semantics, or execution ordering / atomicity.
Covers: PTB structure, Input (CallArg) and ObjectArg variants, pure input types, Argument enum, result chaining, execution semantics (borrow rules, move/copy, hot potato cliques, end-of-tx constraints), protocol limits.
commands — Command reference
Path: commands.md
Load when: writing or reviewing any specific command — MoveCall, SplitCoins, MergeCoins, TransferObjects, MakeMoveVec, Publish, Upgrade — or debugging argument-type mismatches and return-value shape.
Covers: signature, argument rules, return shape, and common pitfalls for each of the seven commands.
What ships with it
5 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.
- 5d ago First seen · 106 lines · 72 tokens per session scan A 4471b53a8012
ptbs is a skill published in the GitHub repository mission69b/t2000 (23 stars, last pushed 2d ago), licensed MIT. It adds 72 tokens to every session and 2,432 once invoked, about $0.0004 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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