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 hyperledger-iroha/iroha --skill sora-minamoto-mainnetgit clone --depth 1 https://github.com/hyperledger-iroha/irohaWrote 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/hyperledger-iroha/iroha/sora-minamoto-mainnet)<a href="https://agentmods.dev/skills/hyperledger-iroha/iroha/sora-minamoto-mainnet"><img src="https://agentmods.dev/badge/skills/hyperledger-iroha/iroha/sora-minamoto-mainnet/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/hyperledger-iroha/iroha/sora-minamoto-mainnet"><img src="https://agentmods.dev/badge/skills/hyperledger-iroha/iroha/sora-minamoto-mainnet.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 | $0.00110 | $0.05452 |
| Opus 5 | $0.00055 | $0.02726 |
| Sonnet 5 | $0.00022 | $0.01090 |
| Haiku 4.5 | $0.00011 | $0.00545 |
Grade A, and why
sora-minamoto-mainnet 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 — 603 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SORA Minamoto Mainnet
Use the Minamoto mainnet through native Torii MCP.
Quick Start
- Confirm a Minamoto MCP server is available in the current Codex environment.
- Treat
https://minamoto.sora.orgas the primary public Torii/API origin andhttps://minamoto.sora.org/v1/mcpas its native MCP endpoint. - Before long or stateful workflows, sample public health first. Prefer
proceeding only when blocks are advancing,
queue_sizeis low,tx_queue_saturated=false, andteu_dataspace_backlogis not climbing. - Prefer curated
iroha.*tools over rawtorii.*tools. - Stay read-only until the user explicitly asks to mutate live mainnet state.
- Treat any signing inputs, API tokens, or forwarded auth headers as runtime-only secrets.
- Do not use Taira testnet faucet, bootstrap, or canary assumptions on Minamoto.
- When the user asks to transact, follow the "Transaction Workflow" section before submitting anything.
- In Codex sessions where multiple SORA MCP servers are available, use the Minamoto namespace or server entry for Minamoto work. Do not call Taira tools for Minamoto state.
MCP Endpoint
Use the public Minamoto MCP endpoint:
https://minamoto.sora.org/v1/mcp
The matching public Torii/API root is:
https://minamoto.sora.org
If the endpoint is not configured locally, instruct the user to add a user-local MCP entry that points at that URL:
codex mcp add sora-minamoto-mainnet --url https://minamoto.sora.org/v1/mcp
If the endpoint returns 404, report that native Torii MCP is not enabled on
the Minamoto deployment yet and stop before attempting live-network actions.
If the MCP endpoint or the public Torii root returns 502 or 503, report
public ingress / rollout health degradation before attempting writes. Treat
that as deployment health, not user input failure.
If reads work but live writes fail with route_unavailable, report that the
public ingress still cannot reach authoritative peers for the target lane.
Do not classify that as a malformed payload without operator-side evidence.
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.
- 9d ago First seen · 603 lines · 110 tokens per session scan A 419a4ad3bd17
sora-minamoto-mainnet is a skill published in the GitHub repository hyperledger-iroha/iroha (488 stars, last pushed today), licensed Apache-2.0. It adds 110 tokens to every session and 5,452 once invoked, about $0.0006 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 2026-09-03.
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