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 sparq-org/sparq --skill e2ee-nggit 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/skills/sparq-org/sparq/e2ee-ng)<a href="https://agentmods.dev/skills/sparq-org/sparq/e2ee-ng"><img src="https://agentmods.dev/badge/skills/sparq-org/sparq/e2ee-ng/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/sparq-org/sparq/e2ee-ng"><img src="https://agentmods.dev/badge/skills/sparq-org/sparq/e2ee-ng.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 | $0.00267 | $0.03024 |
| Opus 5 | $0.00133 | $0.01512 |
| Sonnet 5 | $0.00053 | $0.00605 |
| Haiku 4.5 | $0.00027 | $0.00302 |
Grade A, and why
e2ee-ng 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 — 176 lines — stays where its author put it; the contents beside it link to each section on GitHub.
sparq-e2ee-ng — E2EE-NG profile primitives (capability / envelope / epoch)
sparq-e2ee-ng implements the low-level cryptographic primitives of the
NextGraph-style E2EE-queryable profile designed in
research/e2ee-nextgraph-variant-gpt56-2026-07.md
(program sq-tag1q). In that profile an RDF dataset is a local-first repository:
encrypted content-addressed blocks carry a causal DAG of encrypted commits; an
always-on broker stores and routes opaque blocks but never sees a SPARQL
request. This crate is the capability / envelope / epoch layer that everything
else is built on.
Maturity (read first). RESEARCH-GRADE and externally UNAUDITED. Every confidentiality, integrity, authorization, revocation, and convergence property is designed/intended, NOT proven — the construction has had no external cryptographic review. The v0 suite name is a placeholder; production suite selection + the soundness review are gated by
sq-qhy4. This crate does not claim cryptographic soundness or zero-knowledge, and it does not turn SPARQL into ciphertext-side evaluation: the profile keeps querying local over decrypted, materialized state. It is the primitives layer only — the sync, broker-protocol, CRDT, and materialization layers (design §6, §8.4–8.5) are not in this crate. Encryption + key material live only behind this crate:sparq-core/sparq-engine/sparq-substratenever link a cipher.
Quickstart
The crate is in-workspace, publish = false, so depend by path:
[dependencies]
sparq-e2ee-ng = { path = "crates/sparq-e2ee-ng" }
Seal a block and open it (the round-trip fails closed on any wrong scope):
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 · 176 lines · 267 tokens per session scan A 324a4599f6ec
e2ee-ng is a skill published in the GitHub repository sparq-org/sparq (12 stars, last pushed today), licensed MIT. It adds 267 tokens to every session and 3,024 once invoked, about $0.0013 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 2026-08-31.
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