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 Parad0x-Labs/openclaw-skills --skill dark-nullgit clone --depth 1 https://github.com/Parad0x-Labs/openclaw-skillsWrote 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/parad0x-labs/openclaw-skills/dark-null)<a href="https://agentmods.dev/skills/parad0x-labs/openclaw-skills/dark-null"><img src="https://agentmods.dev/badge/skills/parad0x-labs/openclaw-skills/dark-null/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/parad0x-labs/openclaw-skills/dark-null"><img src="https://agentmods.dev/badge/skills/parad0x-labs/openclaw-skills/dark-null.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 | $0.00050 | $0.00272 |
| Opus 5 | $0.00025 | $0.00136 |
| Sonnet 5 | $0.00010 | $0.00054 |
| Haiku 4.5 | $0.00005 | $0.00027 |
Grade A, and why
dark-null-bridge 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 10d 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.
What it actually says
Dark NULL Bridge
Archives Dark NULL Protocol ZK settlement data into encrypted TraceVaults. Optional on-chain anchoring writes the SHA-256 vault-root hash to Solana as an SPL Memo transaction — a timestamped, tamper-evident record.
What it does
- Exports Dark NULL ZK proof outputs and settlement events as Liquefy telemetry
- Packs them into bit-perfect
.nullvaults with MRTV proofs - Optionally anchors the vault-root hash on Solana via an SPL Memo transaction
- Prevents replay of already-settled proofs
When to use
- Running shielded (Dark NULL) payments and need a tamper-evident audit trail
- Want on-chain proof that a ZK settlement happened, without revealing amounts or parties
- Need to export ZK settlement evidence for dispute resolution or compliance
Source
github.com/Parad0x-Labs/openclaw-skills/tree/main/plugins/dark-null
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.
- 10d ago First seen · 31 lines · 50 tokens per session scan A 019951cf3460
dark-null-bridge is a skill published in the GitHub repository Parad0x-Labs/openclaw-skills (22 stars, last pushed 7d ago), licensed MIT. It adds 50 tokens to every session and 272 once invoked, about $0.0003 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.
Other skills, from other repositories
cymbal
Tree-sitter indexed code navigator. Use the cymbal CLI — not Read, Grep, Glob, or Bash — for finding where symbols are defined, tracing callers and callees, locating interface implementations, understanding the impact of a change, and mapping imports across an existing codebase. Returns precise, token-efficient…
api-design
REST/GraphQL/gRPC API design best practices. Use when designing APIs, defining contracts, handling versioning. Covers OpenAPI 3.2, GraphQL Federation, gRPC streaming.
incident-slo-runbook
Create or audit SLOs, SLIs, alert rules, incident response steps, escalation paths, postmortems, operational runbooks, and customer-impact communication. Use when defining production reliability, preparing launch readiness, responding to an outage, writing a runbook, tuning alerts, or closing the loop after an…
github-review
Review a GitHub pull request by collecting GitHub context, applying evidence-backed review rules, and optionally publishing one review.
crypto-trading
Use ccxt (Python) for crypto prices, balances, and order actions across 100+ exchanges.
ops
Operate servers and services with read-only-first diagnosis, explicit authorization, auditable inventory, operation records, rollback, and verification.