# Parad0x-Labs > Open-source publisher. Listings imported from github.com/Parad0x-Labs — credited to the original author with their license. - **Listings:** 16 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/parad0x-labs - **Website:** https://github.com/Parad0x-Labs ## Published listings - [Correction Intent Tagger](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-correction-intent) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-correction-intent` Detects when a user message corrects a prior one, builds an active state where corrections override originals, and injects only the live instruction set into agent context. Prevents model drift when users change their minds mid-session. - [Openclaw X402 Pay](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-x402-pay) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-x402-pay` Pay x402-gated APIs and AI agents on Solana — builds an unsigned payment transaction, verifies settlement on-chain, and returns a receipt hash. Hard spend cap enforced before any transaction. BYO signer, no keys held. - [Dna Payment Bridge](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-dna-payment) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-dna-payment` Bridges DNA x402 micropayment audit logs and signed receipts into Liquefy vaults as verifiable proof artifacts. Exports audit events, converts receipts to proof artifacts, and optionally anchors each receipt hash on Solana via an SPL Memo transaction. - [Openclaw X402 Gate](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-x402-gate) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-x402-gate` Charge other agents for your OpenClaw skill or API via x402 on Solana. Mint a 402 challenge, verify payment on-chain, then serve. Funds settle directly to your own wallet — no custody, no intermediary. - [Liquefy Archive](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-liquefy-archive) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-liquefy-archive` Background compression and vault archival for OpenClaw workspaces — auto-packs sessions, memory, and artifacts into verified .null vaults with full MRTV proofs. Blocks credential and key leaks before archiving. - [Liquefy Token Guard](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-liquefy-token-guard) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-liquefy-token-guard` Token usage auditor and budget guard for OpenClaw agents — scans traces for waste (duplicate prompts, oversized context, model overkill), writes budgets, and builds a compact context capsule so the next run starts lean. - [Payment Session](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-payment-session) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-payment-session` Streaming + recurring billing for OpenClaw agents over x402 — meter pay-as-you-go usage or run a subscription, settle in batches through pay_x402, with a hard per-session spend cap. Non-custodial. - [Context Capsule](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-context-capsule) — Skill · Free — `agentstack add skill-parad0x-labs-openclaw-skills-context-capsule` Compresses older OpenClaw agent session history into a bounded, lane-change-aware context capsule — keeps recent messages verbatim, flags abandoned directions, quarantines injected instructions, and redacts secrets. Local, deterministic, any model. - [Web0 Onboard](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-web0-onboard) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-web0-onboard` web0 setup for an OpenClaw agent — plan your identity + paid x402 storefront, then register a .null name and publish its x402 endpoint so buyers pay you by name. Sell services for USDC on Solana. Non-custodial (your wallet signs). - [Agent Passport](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-agent-passport) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-agent-passport` On-chain identity for OpenClaw agents — .null name, ETH↔Solana binding, verifiable agent identity without touching private keys - [Parad0x Mcp Server](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-mcp-server) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-mcp-server` MCP server exposing the full Parad0x Labs stack — x402 payment quotes, on-chain receipt anchoring to Solana mainnet, Dark Passport lookup, outcome receipts, receipt compression, and live program discovery. Runs over stdio, works with Claude Desktop and any MCP client. - [Nulla Local](https://agentstack.voostack.com/l/mcp-parad0x-labs-nulla-local) — MCP server · Free · security-reviewed — `agentstack add mcp-parad0x-labs-nulla-local` Local-first AI agent that proves what it did — signs an offline-verifiable receipt for every action. Runs on your machine, private, never phones home. Alpha. - [Soul Guard](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-soul-guard) — Skill · Free — `agentstack add skill-parad0x-labs-openclaw-skills-soul-guard` Detects and alerts on prompt injection backdoors in agent identity files (SOUL.md) — runs as a startup check or background watcher. Protects agent identity from silent manipulation before any instruction is loaded. - [Liquefy Openclaw](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-liquefy-openclaw) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-liquefy-openclaw` Use this skill when working with Liquefy around OpenClaw, including workspace scan/pack flows, policy explanation, search/restore, guarded runs, context gate, replay blocking, native hook integration, session vaulting, and state/history guard workflows. - [Dark Null Bridge](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-dark-null) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-dark-null` Archive Dark NULL ZK settlement data into encrypted Liquefy TraceVaults with optional Solana anchoring via an SPL Memo transaction. Bridges zero-knowledge proof outputs into a verifiable, tamper-evident vault. - [Magicblock Archive](https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-magicblock-archive) — Skill · Free · security-reviewed — `agentstack add skill-parad0x-labs-openclaw-skills-magicblock-archive` Archive MagicBlock Ephemeral Rollup session transaction logs — compresses ER sessions into Liquefy vaults and optionally folds a per-session commitment into the on-chain receipt_anchor accumulator on Solana mainnet. Fills the MagicBlock auditability gap. x402 session playback pricing included. --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.