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/validatorsdao/slv/slv-benchmarknpx skills add ValidatorsDAO/slv --skill slv-benchmarkgit clone --depth 1 https://github.com/ValidatorsDAO/slvWhat 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 | $0.00000 | $0.00656 |
| Opus 5 | $0.00000 | $0.00328 |
| Sonnet 5 | $0.00000 | $0.00131 |
| Haiku 4.5 | $0.00000 | $0.00066 |
Grade C, and why
slv-benchmark 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 3d 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 -fsSL https://storage.slv.dev/slv/install | sh`). Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
`curl -fsSL https://storage.slv.dev/slv/install | sh`). How it starts
The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SLV Benchmark Skill
Benchmark and connectivity workflows for SLV using slv check commands.
slv check subcommands
| Subcommand | Description | Options |
|---|---|---|
rpc |
RPC endpoint latency | --url <url> |
grpc |
gRPC endpoint latency | --endpoint <url> --token <token> |
shreds |
ShredStream endpoint check | --endpoint <url> |
geyserbench |
Full benchmark (side-by-side comparison) | --kind --region --endpoint (repeatable) --transactions |
ip |
Show public IP | (none) |
Supported benchmark types (geyserbench)
shredstreamgrpcrpc
Input collection order (geyserbench)
- benchmark type (
--kind) - region (
--region) — required for accurate measurement - endpoint URLs (
--endpoint, at least 2) - transactions (
--transactions, default 10000)
geyserbench config generation
slv check geyserbench auto-generates ~/.slv/check/geyserbench/config.toml
from the CLI options.
Under the hood it uses:
~/.slv/api.ymlfor the ERPC API keyhttps://edge.erpc.globalaserpc_url- Default account:
pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA - Default commitment:
processed
Example generated config:
[config]
region = "frankfurt"
erpc_url = "https://edge.erpc.global"
erpc_api_key = "api-key"
transactions = 10000
account = "pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA"
commitment = "processed"
[[endpoint]]
name = "http://shreds-fra6-1.erpc.global"
url = "http://shreds-fra6-1.erpc.global"
kind = "shredstream"
[[endpoint]]
name = "http://shreds-turbo-fra-1.erpc.global"
url = "http://shreds-turbo-fra-1.erpc.global"
kind = "shredstream"
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.
- 3d ago First seen · 75 lines · 0 tokens per session scan C 7a6c02c4a932
slv-benchmark is a skill published in the GitHub repository ValidatorsDAO/slv (89 stars, last pushed 11d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 656 tokens. 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 2026-08-30.
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