Borrowing it
Nothing to install: this file belongs to sparq-org/sparq. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/sparq-org/sparq/main/AGENTS.mdgit clone --depth 1 https://github.com/sparq-org/sparqWrote 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/instructions/sparq-org/sparq/agents-md)<a href="https://agentmods.dev/instructions/sparq-org/sparq/agents-md"><img src="https://agentmods.dev/badge/instructions/sparq-org/sparq/agents-md/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/instructions/sparq-org/sparq/agents-md"><img src="https://agentmods.dev/badge/instructions/sparq-org/sparq/agents-md.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 | $0.19778 | $0.19778 |
| Opus 5.5 | $0.07911 | $0.07911 |
| Sonnet 5.5 | $0.03956 | $0.03956 |
| Haiku 4.5 | $0.01978 | $0.01978 |
Grade E, and why
sparq AGENTS.md scanned grade E with 3 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 8d 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.
- **Ephemeral bench/bootstrap scripts are exempt from hash-pinning.** The throwaway self-terminating EC2 bench/hardware-run scripts (`scripts/aws-bootstrap.sh`, `hwrun/*.sh`, `bench/**/remote.sh`) `curl … | sh` rustup an Cloud metadata endpointhighServer-side request forgery
One request to 169.254.169.254 can return temporary IAM credentials.
**Where this runs.** Agent sessions typically run on a persistent work box (an EC2 instance), not a laptop and not a throwaway bench instance (confirm with `systemd-detect-virt --vm` → `amazon`, or query the EC2 instance Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- **Ephemeral bench/bootstrap scripts are exempt from hash-pinning.** The throwaway self-terminating EC2 bench/hardware-run scripts (`scripts/aws-bootstrap.sh`, `hwrun/*.sh`, `bench/**/remote.sh`) `curl … | sh` rustup an How it starts
The opening of the file, as written. The whole thing — 391 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md — sparq
A README for coding agents. If you are an AI agent working on or with this repo, read this first.
What sparq is
sparq is a from-scratch RDF triplestore and SPARQL 1.1 engine in Rust — dictionary-encoded, six sorted permutation indexes, parallel + streaming execution, RDFS/OWL-RL/N3 inference, an out-of-core (mmap) mode with a compressed on-disk format, a WebAssembly build, and a W3C-conformant HTTP server. The engine is published across several surfaces:
- Rust crates (crates.io):
sparq-core,sparq-engine(core),sparq-cli,sparq-server, plus opt-in capability crates (sparq-reason,sparq-reason-el,sparq-shacl,sparq-geo,sparq-text,sparq-rsp,sparq-hdt,sparq-solid,sparq-arrow,sparq-mcp,sparq-vc, ...).sparq-reason-elis a separate opt-in crate (depending on it is the opt-in): an OWL 2 EL consequence-based classifier that computes the completerdfs:subClassOfsubsumption lattice that OWL 2 RL (sparq-reason) is sound but silently incomplete for — seeskills/inference/SKILL.md. - In-workspace,
publish = falseserver estate (NOT on crates.io):sparq-lws-core— an EXPERIMENTAL native Solid/LDP (Linked Web Storage) server core imported from jeswr/solid-server-rs, SPARQ-authoritative for RDF + WAC, with Solid-OIDC/DPoP auth delegated to the pinned solid-oidc-verifier. It does not replace the TypeScript prod-solid-server and its default storage is ephemeral.sparq-lws-wasmis its opt-in wasm adapter (the local-development host behind@sparq-org/solid-server), andsparq-wac-oracleis the server-independent WAC/ACP decision test-vector corpus. Usage:skills/solid-lws-server/SKILL.md; design decisions:research/lws-design-records.md. - npm:
@sparq-org/sparq— RDF/JS-typed API over the wasm build, zero runtime deps;@sparq-org/solid-server— loopback-only Solid/LDP development host over the separate in-memory wasm adapter, with fixed-owner default and opt-in Node-side Solid-OIDC verification. - PyPI:
sparq-rdf(import namesparq) — pyo3/maturin bindings.
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.
- 8d ago Changed · +5 tokens per session 39ae2a0a9eea
- 9d ago Changed · +58 tokens per session ed76b9e746c7
- 12d ago Changed · +60 tokens per session a96539e33819
- 21d ago Changed · -489 lines · -27,609 tokens per session scan F → E 7c33dca5b4c0
- 1mo ago Changed · +7 tokens per session 323dd6196eb2
- 1mo ago First seen · 880 lines · 47,257 tokens per session scan F c62add9f5442
sparq AGENTS.md is an instructions file published in the GitHub repository sparq-org/sparq (13 stars, last pushed today), licensed MIT. It adds 19,778 tokens to every session, about $0.0791 per session on Opus 5.5. A static security scan graded it E with 3 findings (downloads and executes remote code, cloud metadata endpoint, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.