{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"tool_publicai","slug":"publicai","name":"PublicAI","type":"product","url":"https://publicai.io","page_url":"https://unfragile.ai/publicai","categories":["app-builders"],"tags":[],"pricing":{"model":"paid","free":false,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"tool_publicai__cap_0","uri":"capability://text.generation.language.natural.language.to.smart.contract.query.translation","name":"natural language to smart contract query translation","description":"Converts natural language questions into executable smart contract queries using LLM-based semantic parsing and contract ABI schema mapping. The system analyzes user intent, maps it to contract function signatures, and generates optimized query parameters without requiring developers to write low-level blockchain code. This reduces friction for Web3 developers unfamiliar with contract ABIs and RPC call semantics.","intents":["I want to query token balances without writing contract interaction code","Convert a business question about on-chain data into a smart contract call","Let non-technical team members ask questions about blockchain data","Reduce development time for building blockchain data dashboards"],"best_for":["Web3 developers building applications with limited blockchain expertise","Teams prototyping blockchain analytics without dedicated smart contract engineers","Non-technical stakeholders needing ad-hoc blockchain data queries"],"limitations":["Accuracy depends on contract ABI completeness and clarity — malformed or undocumented contracts may produce incorrect queries","Complex multi-contract interactions requiring cross-chain state coordination are not supported","Query translation latency adds 200-500ms per request due to LLM inference overhead","Cannot handle novel contract patterns outside training data distribution"],"requires":["Valid contract ABI in JSON format","Network RPC endpoint (Ethereum, Polygon, Arbitrum, etc.)","API key for PublicAI service","Read-only contract interaction permissions"],"input_types":["natural language text","contract ABI (JSON)","blockchain network identifier"],"output_types":["structured query parameters","contract function call bytecode","query execution results (JSON)"],"categories":["text-generation-language","blockchain-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_publicai__cap_1","uri":"capability://data.processing.analysis.real.time.blockchain.data.indexing.with.caching.layer","name":"real-time blockchain data indexing with caching layer","description":"Maintains a distributed cache of frequently-accessed blockchain state (balances, allowances, contract storage) with automatic invalidation on new block finality. Uses event-driven architecture to subscribe to contract logs and update cached state incrementally rather than re-scanning the entire chain. Implements multi-level caching (in-memory, Redis, persistent) with configurable TTLs to balance freshness vs query latency.","intents":["Get token balance data in <100ms instead of waiting for RPC node response","Reduce RPC call volume and associated costs for high-frequency queries","Ensure cached data stays synchronized with latest blockchain state","Support real-time dashboards without overwhelming blockchain nodes"],"best_for":["High-frequency trading or DeFi applications requiring sub-second query latency","Analytics platforms serving thousands of concurrent users","Teams wanting to reduce RPC infrastructure costs"],"limitations":["Cache invalidation lag (typically 12-15 seconds per block) means data is eventually-consistent, not immediately consistent with chain tip","Memory footprint scales linearly with indexed contract state size — large NFT collections or token registries require significant infrastructure","Reorg handling requires replaying events from reorg depth, adding latency during network instability","No built-in cross-chain state synchronization — each chain requires separate indexing pipeline"],"requires":["Blockchain RPC endpoint with event log filtering support","Redis or compatible cache backend (optional but recommended for production)","Minimum 2GB RAM for in-memory cache layer","Network connectivity to PublicAI indexing service"],"input_types":["contract addresses (hex format)","event signatures or topics","block range specifications"],"output_types":["cached state snapshots (JSON)","event logs with decoded parameters","cache hit/miss metrics"],"categories":["data-processing-analysis","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_publicai__cap_10","uri":"capability://safety.moderation.blockchain.data.lineage.and.audit.trail.tracking","name":"blockchain data lineage and audit trail tracking","description":"Maintains immutable audit logs of all blockchain data queries and modifications, tracking who accessed what data, when, and for what purpose. Links query results back to source transactions and blocks, enabling data lineage tracing. Integrates with compliance frameworks (SOX, HIPAA) to generate audit reports for regulatory purposes.","intents":["Generate audit trails for regulatory compliance (SOX, HIPAA, GDPR)","Trace the origin of blockchain data back to source transactions","Investigate data discrepancies by reviewing query history","Demonstrate data provenance for financial audits"],"best_for":["Regulated enterprises (financial services, healthcare) using blockchain","Teams requiring SOX or HIPAA compliance for blockchain interactions","Audit and compliance teams investigating data integrity"],"limitations":["Audit log storage scales with query volume — high-frequency applications require significant storage","Audit logs are immutable but not tamper-proof without additional cryptographic commitments","Lineage tracing is limited to PublicAI queries — external data sources are not tracked","Compliance report generation is template-based and may require customization for specific regulations"],"requires":["Audit log storage backend (database, data warehouse)","User authentication and authorization system","Compliance framework specification (SOX, HIPAA, GDPR)"],"input_types":["query specification (contract, function, parameters)","user identity and authorization context","compliance framework requirements"],"output_types":["audit log entry (JSON with metadata)","compliance report (PDF or structured format)","data lineage graph (JSON or visualization)"],"categories":["safety-moderation","memory-knowledge"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_publicai__cap_2","uri":"capability://safety.moderation.zero.knowledge.proof.validation.for.sensitive.blockchain.data","name":"zero-knowledge proof validation for sensitive blockchain data","description":"Validates zero-knowledge proofs embedded in blockchain transactions to verify sensitive data (private balances, confidential transactions) without exposing the underlying plaintext. Implements proof verification circuits compatible with major ZK frameworks (Circom, Cairo, Noir) and validates proofs against on-chain commitment roots. Enables querying encrypted blockchain state while maintaining cryptographic privacy guarantees.","intents":["Query private transaction data without revealing amounts or participants","Verify confidential token transfers in privacy-preserving DeFi protocols","Build analytics on encrypted blockchain data for compliance audits","Validate zero-knowledge proofs in smart contract interactions"],"best_for":["Privacy-focused DeFi platforms (Tornado Cash, Aztec, Aleo integrations)","Enterprises requiring regulatory compliance with data confidentiality","Teams building confidential computing applications on blockchain"],"limitations":["Proof verification latency ranges from 500ms to 5 seconds depending on circuit complexity","Only supports ZK proof formats with published verification contracts — custom proof systems require integration work","Proof generation happens off-chain; PublicAI only validates, not generates proofs","Incompatible with non-ZK privacy mechanisms (mixers, stealth addresses) that don't produce cryptographic proofs"],"requires":["Valid ZK proof in supported format (Groth16, PLONK, etc.)","On-chain verifier contract deployed at known address","Commitment root or public input data matching proof specification","Cryptographic library support for proof circuit validation"],"input_types":["zero-knowledge proof (serialized)","public inputs (hex-encoded)","verifier contract address"],"output_types":["proof validity boolean","decoded public inputs","verification gas cost estimate"],"categories":["safety-moderation","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_publicai__cap_3","uri":"capability://data.processing.analysis.automated.smart.contract.data.validation.and.schema.enforcement","name":"automated smart contract data validation and schema enforcement","description":"Applies declarative validation rules to blockchain data before returning query results, ensuring type correctness, value bounds, and business logic invariants. Uses a schema definition language to specify expected data types, ranges, and relationships across contract state. Validates decoded contract storage and function outputs against these schemas, catching data corruption or contract bugs before they propagate to applications.","intents":["Catch corrupted or unexpected contract state before it breaks my application","Enforce business rules on blockchain data (e.g., token supply never decreases)","Validate contract upgrade compatibility by checking state schema changes","Generate type-safe data bindings for strongly-typed languages"],"best_for":["Risk-averse teams building financial applications on blockchain","Teams migrating from traditional databases with strict schema requirements","Smart contract developers testing state invariants across upgrades"],"limitations":["Schema validation only applies to PublicAI query results — cannot validate state written directly to blockchain outside PublicAI","Complex cross-contract invariants (e.g., total supply equals sum of balances across multiple contracts) require custom validation logic","Schema changes require manual updates; no automatic schema inference from contract ABIs","Validation rules are application-specific and cannot be enforced at protocol level"],"requires":["Schema definition file (YAML or JSON format)","Contract ABI with type information","Validation rule engine (included in PublicAI SDK)"],"input_types":["schema definition (YAML/JSON)","contract state data (decoded)","validation rule expressions"],"output_types":["validation pass/fail boolean","detailed error messages with field paths","type-safe data bindings (TypeScript, Rust, etc.)"],"categories":["data-processing-analysis","safety-moderation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_publicai__cap_4","uri":"capability://data.processing.analysis.multi.chain.query.aggregation.with.unified.api","name":"multi-chain query aggregation with unified api","description":"Abstracts away chain-specific differences (RPC endpoints, block times, finality rules) and provides a unified query interface across Ethereum, Polygon, Arbitrum, Optimism, and other EVM chains. Handles chain-specific quirks (different block confirmation times, reorg depths) transparently and returns results with consistent schemas. Supports cross-chain state queries by coordinating requests across multiple chains and merging results.","intents":["Query the same contract deployed on multiple chains with a single API call","Build multi-chain dashboards without managing separate RPC connections","Compare token balances across chains without writing chain-specific code","Aggregate liquidity data from DEXes on different chains"],"best_for":["Multi-chain DeFi applications (bridges, aggregators, cross-chain swaps)","Analytics platforms covering multiple blockchain ecosystems","Teams avoiding vendor lock-in to single-chain infrastructure"],"limitations":["Cross-chain queries have higher latency (500ms-2s) due to sequential RPC calls across chains","Finality guarantees vary by chain — results may be inconsistent if queried during reorg windows","No built-in cross-chain state synchronization or atomic consistency — results reflect independent chain states","Chain-specific features (EIP-1559 gas mechanics, account abstraction) are not abstracted and require chain-aware application logic"],"requires":["Contract addresses on target chains (may differ due to deployment variations)","API key with multi-chain permissions","Network connectivity to PublicAI endpoints for all target chains"],"input_types":["contract address (chain-agnostic or per-chain)","query parameters (function name, arguments)","chain identifiers (chainId or network name)"],"output_types":["unified result schema (JSON)","per-chain result metadata (block number, timestamp)","aggregation statistics (min/max/sum across chains)"],"categories":["data-processing-analysis","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_publicai__cap_5","uri":"capability://planning.reasoning.query.optimization.and.cost.estimation.for.blockchain.data.access","name":"query optimization and cost estimation for blockchain data access","description":"Analyzes incoming queries and recommends optimizations (batching, caching, index selection) to minimize RPC calls and associated costs. Estimates gas costs and RPC provider fees before query execution and suggests alternative query patterns with lower costs. Uses historical query patterns and chain state analysis to predict optimal execution strategies.","intents":["Understand how much my blockchain data queries will cost before executing them","Optimize expensive queries to reduce RPC provider bills","Batch multiple queries to reduce call overhead","Choose between cached vs fresh data based on cost-benefit tradeoff"],"best_for":["Cost-conscious teams running high-volume blockchain analytics","DeFi applications with tight margins sensitive to infrastructure costs","Teams building blockchain data pipelines with budget constraints"],"limitations":["Cost estimates are heuristic-based and may be inaccurate for novel query patterns","Optimization recommendations assume stateless queries — stateful or transactional queries may not benefit from suggested optimizations","RPC provider pricing varies by provider and region; estimates assume PublicAI's negotiated rates and may not apply to custom RPC endpoints","No optimization for queries requiring real-time freshness — cached results may be stale"],"requires":["Query specification (contract address, function, parameters)","RPC provider configuration (endpoint, pricing tier)","Historical query volume data (optional, improves recommendations)"],"input_types":["smart contract query (ABI + parameters)","cost optimization preferences (latency vs cost tradeoff)","data freshness requirements"],"output_types":["cost estimate (USD or native token)","optimization recommendations (list of alternatives)","execution plan with resource breakdown"],"categories":["planning-reasoning","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_publicai__cap_6","uri":"capability://safety.moderation.encrypted.data.storage.and.retrieval.for.blockchain.metadata","name":"encrypted data storage and retrieval for blockchain metadata","description":"Stores sensitive blockchain metadata (private keys, transaction signing data, user identifiers) in encrypted vaults with encryption-at-rest and encryption-in-transit. Uses envelope encryption with key derivation from user credentials, ensuring PublicAI cannot access plaintext data. Integrates with hardware security modules (HSMs) for key management in enterprise deployments.","intents":["Store private signing keys securely without exposing them to PublicAI","Encrypt sensitive query parameters before sending to PublicAI","Maintain compliance with data protection regulations (GDPR, HIPAA)","Enable secure multi-user access to blockchain data with per-user encryption"],"best_for":["Enterprise teams handling regulated blockchain data","Applications requiring GDPR/HIPAA compliance for blockchain interactions","Teams using PublicAI for sensitive financial or healthcare data"],"limitations":["Encryption/decryption adds 50-200ms latency per query","Key management complexity increases operational overhead — lost keys result in permanent data loss","HSM integration requires additional infrastructure and cost","Encrypted data cannot be indexed or searched without decryption — queries must decrypt before filtering"],"requires":["Encryption key (user-provided or derived from credentials)","Supported encryption algorithm (AES-256-GCM, ChaCha20-Poly1305)","Key management service (AWS KMS, Azure Key Vault, or self-hosted HSM)"],"input_types":["plaintext metadata (JSON)","encryption key or key derivation parameters","encryption algorithm specification"],"output_types":["encrypted ciphertext (base64 or hex)","encryption metadata (algorithm, IV, salt)","decrypted plaintext (after authentication)"],"categories":["safety-moderation","memory-knowledge"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_publicai__cap_7","uri":"capability://automation.workflow.real.time.event.streaming.and.webhook.delivery.for.blockchain.state.changes","name":"real-time event streaming and webhook delivery for blockchain state changes","description":"Streams blockchain events (contract state changes, transaction confirmations, reorgs) to applications via webhooks or message queues with guaranteed delivery semantics. Filters events based on user-defined predicates (e.g., only notify on transfers >1000 tokens) and deduplicates events across reorgs. Supports multiple delivery backends (HTTP webhooks, Kafka, AWS SQS, Google Pub/Sub).","intents":["Get notified immediately when a specific contract state changes","Build real-time alerts for DeFi events (large swaps, liquidations, price movements)","Stream blockchain events to data warehouses for real-time analytics","Trigger automated workflows based on on-chain events"],"best_for":["Real-time trading or monitoring applications requiring sub-second event latency","Analytics platforms ingesting blockchain events into data warehouses","Teams building event-driven architectures on blockchain"],"limitations":["Event delivery latency is typically 2-5 seconds due to block confirmation requirements","Reorg handling may result in duplicate or out-of-order events — applications must implement idempotency","Webhook delivery is not guaranteed if application endpoints are unreachable — requires retry logic and dead-letter handling","Event filtering is limited to simple predicates; complex business logic must be implemented in application code"],"requires":["Webhook endpoint (HTTPS) or message queue connection string","Event filter specification (contract address, event signature, parameter ranges)","Retry policy configuration (backoff, max attempts)"],"input_types":["event filter (contract address, event signature, parameter predicates)","delivery configuration (webhook URL, message queue, retry policy)","authentication credentials (API key, OAuth token)"],"output_types":["event payload (JSON with decoded parameters)","delivery metadata (timestamp, block number, reorg flag)","delivery status (success, retry, failed)"],"categories":["automation-workflow","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_publicai__cap_8","uri":"capability://safety.moderation.decentralized.identity.verification.for.blockchain.transactions","name":"decentralized identity verification for blockchain transactions","description":"Verifies the authenticity of blockchain transactions and smart contract interactions using cryptographic signatures and on-chain identity registries. Validates that transaction signers match expected identities (EOAs, multisigs, contract accounts) and checks against revocation lists or reputation systems. Supports multiple identity verification standards (EIP-191, EIP-712, SIWE).","intents":["Verify that a transaction was actually signed by the claimed account owner","Reject transactions from compromised or blacklisted accounts","Implement role-based access control based on on-chain identity","Audit transaction authenticity for compliance purposes"],"best_for":["High-security applications requiring transaction authenticity verification","Compliance-focused teams implementing transaction audit trails","Multi-signature wallet applications requiring identity verification"],"limitations":["Verification only confirms cryptographic signature validity — does not verify account ownership or prevent key compromise","Revocation list checks add latency (100-500ms) and require external registry access","Does not support all signature schemes (e.g., BLS signatures, threshold signatures) — limited to ECDSA and similar","Identity verification is point-in-time; compromised keys may not be detected until revocation list is updated"],"requires":["Transaction signature (hex-encoded)","Signer address (EOA or contract)","Message or transaction data being signed","Identity registry contract address (optional, for revocation checks)"],"input_types":["transaction or message data","signature (v, r, s components)","signer address","signature standard (EIP-191, EIP-712, SIWE)"],"output_types":["signature validity boolean","recovered signer address","identity verification status","revocation status"],"categories":["safety-moderation","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_publicai__cap_9","uri":"capability://automation.workflow.batch.query.execution.with.transaction.bundling","name":"batch query execution with transaction bundling","description":"Groups multiple blockchain queries into optimized batches and executes them in a single RPC call or transaction bundle, reducing overhead and improving throughput. Automatically detects independent queries that can be parallelized and dependent queries that must be sequential. Supports transaction bundling for MEV-resistant execution via Flashbots or similar services.","intents":["Execute 100+ queries in the time it takes to execute 1 individually","Reduce RPC provider costs by batching calls","Implement atomic multi-contract interactions without race conditions","Protect against MEV by bundling transactions with private ordering"],"best_for":["High-throughput applications processing thousands of queries per second","Batch analytics jobs processing large datasets","MEV-sensitive applications (arbitrage bots, liquidation bots)"],"limitations":["Batch size is limited by RPC provider (typically 100-1000 calls per batch)","Dependency analysis is heuristic-based — complex state dependencies may not be detected, requiring manual specification","Transaction bundling adds latency (1-5 seconds) due to bundle construction and relay coordination","Bundle privacy is not guaranteed — relayers may observe transaction contents"],"requires":["Multiple query specifications (contract addresses, functions, parameters)","Dependency graph (optional, auto-detected if not provided)","RPC provider with batch call support","Flashbots or similar bundle relay (optional, for MEV protection)"],"input_types":["array of query specifications","dependency graph (optional)","bundling preferences (privacy level, latency tolerance)"],"output_types":["batch execution results (array of query results)","execution metadata (batch ID, gas used, timestamp)","performance metrics (latency, cost savings)"],"categories":["automation-workflow","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":43,"verified":false,"data_access_risk":"high","permissions":["Valid contract ABI in JSON format","Network RPC endpoint (Ethereum, Polygon, Arbitrum, etc.)","API key for PublicAI service","Read-only contract interaction permissions","Blockchain RPC endpoint with event log filtering support","Redis or compatible cache backend (optional but recommended for production)","Minimum 2GB RAM for in-memory cache layer","Network connectivity to PublicAI indexing service","Audit log storage backend (database, data warehouse)","User authentication and authorization system"],"failure_modes":["Accuracy depends on contract ABI completeness and clarity — malformed or undocumented contracts may produce incorrect queries","Complex multi-contract interactions requiring cross-chain state coordination are not supported","Query translation latency adds 200-500ms per request due to LLM inference overhead","Cannot handle novel contract patterns outside training data distribution","Cache invalidation lag (typically 12-15 seconds per block) means data is eventually-consistent, not immediately consistent with chain tip","Memory footprint scales linearly with indexed contract state size — large NFT collections or token registries require significant infrastructure","Reorg handling requires replaying events from reorg depth, adding latency during network instability","No built-in cross-chain state synchronization — each chain requires separate indexing pipeline","Audit log storage scales with query volume — high-frequency applications require significant storage","Audit logs are immutable but not tamper-proof without additional cryptographic commitments","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.36666666666666664,"quality":0.78,"ecosystem":0.15000000000000002,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.1,"match_graph":0.35,"freshness":0.05}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:32.438Z","last_scraped_at":"2026-04-05T13:23:42.551Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=publicai","compare_url":"https://unfragile.ai/compare?artifact=publicai"}},"signature":"6M75XzPE2xV3UrMODx2KZD6VcYZUdj9TTh7VipNxDvAJRIkuuaTlvJ325CYFNmtlzJJuH8r78pW3SPymddwDCA==","signedAt":"2026-06-22T18:00:07.171Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/publicai","artifact":"https://unfragile.ai/publicai","verify":"https://unfragile.ai/api/v1/verify?slug=publicai","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}