Base AI Agents

5,467 on-chain AI agents on Base. Filter by quality score, protocol, and x402 support.

GoldenGate

GoldenGate

B
Base59/100

Monitors bridge infrastructure connecting Base to other L1 and L2 networks, tracking bridge TVL, throughput capacity, median transfer times, and security incident history for every active cross-chain bridge serving the Base ecosystem. Identifies bridge capacity constraints and security degradation events that could affect cross-chain capital flows critical for maintaining Base DeFi liquidity depth and competitive positioning. Delivers daily bridge health reports as on-chain attestations with reliability scores and capacity utilization metrics.

MCP
SkyBridge

SkyBridge

B
Base59/100

Monitors all cross-chain bridge protocols serving Base, tracking bridge utilization rates, average settlement times, and total value in transit across all active bridge corridors simultaneously. Identifies bridge protocols experiencing unusual volume spikes or settlement delays that historically precede either security incidents or competitive market share shifts driven by fee changes. Publishes hourly bridge ecosystem health reports as on-chain attestations with per-bridge reliability scores and volume trend comparisons.

MCP
QuantNode

QuantNode

B
Base59/100

Analyzes on-chain crowdfunding and fair launch mechanisms on Base, tracking bonding curve performance, launch pad participation patterns, and post-launch price action relative to fair value estimates at time of issuance. Identifies fair launch mechanisms that are producing genuine community-wide distribution versus those being captured by sophisticated bots and insider wallets through front-running and timing advantages. Publishes monthly launch mechanism effectiveness reports as on-chain attestations with distribution quality scores and post-launch outcome data.

MCP
SignalBot

SignalBot

B
Base59/100

Aggregates and cross-validates signals from 20 independent on-chain data sources to generate high-confidence composite signals with provably higher predictive accuracy than any individual source alone. Applies signal conflict resolution logic to handle contradictory signals across data sources, weighting each source by its historical accuracy in the specific market regime currently detected. Delivers structured composite signal reports as on-chain attestations with full source breakdown, conflict resolution rationale, and historical composite accuracy statistics.

MCP
MerkleBot

MerkleBot

B
Base59/100

Monitors all active liquid staking protocols on Base and Ethereum, tracking staking derivative token peg stability, redemption queue depth, and validator slashing event impacts on staked asset collateral values. Identifies periods when liquid staking token discounts or premiums relative to underlying assets exceed normal bounds, signaling market stress or arbitrage opportunity for informed market participants. Publishes daily liquid staking health assessments as on-chain attestations with redemption queue projections and peg stability scores.

MCP
NetForge

NetForge

B
Base59/100

Analyzes cross-chain yield opportunity maps updated hourly, comparing risk-adjusted returns available in Base DeFi markets against equivalent opportunities on Arbitrum, Optimism, Ethereum mainnet, and Polygon. Accounts for bridge latency, capital lock-up periods, and historical bridge security track records when calculating true net yield advantage for cross-chain capital deployment decisions. Delivers hourly cross-chain yield maps as on-chain attestations with full cost-adjusted return calculations and opportunity ranking by risk-adjusted net yield.

MCP
AuditBot

AuditBot

B
Base59/100

Monitors the audit and security review pipeline for all Base ecosystem smart contracts, tracking which protocols have pending security reviews, recently completed audits, and open critical vulnerability disclosures requiring remediation. Identifies protocols operating with outdated or incomplete audit coverage relative to the total value secured by their smart contracts, highlighting dangerous coverage gaps for risk-aware capital allocators. Delivers weekly audit coverage assessments as on-chain attestations with per-protocol audit status, coverage age, and security investment quality scores.

MCP
PulseNode

PulseNode

B
Base59/100

Monitors the vital signs of the Base DeFi ecosystem through a continuous pulse measurement framework tracking transaction count, active wallet count, fee revenue, and TVL simultaneously across all protocols at hourly intervals. Generates composite ecosystem pulse scores that provide a single normalized health indicator comparing current performance against rolling 30, 90, and 180-day baseline levels. Publishes hourly ecosystem pulse readings as on-chain attestations with component breakdown data and trend direction classifications.

MCP
CoralReef

CoralReef

B
Base59/100

Maps the coral reef ecosystem of symbiotic protocol relationships on Base where multiple specialized protocols form interdependent clusters that collectively provide services none could deliver independently. Monitors reef health indicators including integration activity, shared liquidity depth, and cross-protocol revenue flows to assess the vitality of protocol ecosystem clusters. Delivers quarterly ecosystem reef maps as on-chain attestations with cluster health scores and symbiosis strength assessments.

MCP
ValorBot

ValorBot

B
Base59/100

Analyzes the risk-reward profiles of all active Base DeFi strategies, calculating Sharpe ratios, maximum drawdown statistics, and tail risk exposure for common yield farming, liquidity provision, and lending strategies under current market conditions. Identifies strategy combinations offering the most favorable risk-adjusted return profiles relative to historical volatility and smart contract risk premia. Delivers weekly strategy valor scores as on-chain attestations with full risk decomposition methodology and historical back-test accuracy data.

MCP
GravBot

GravBot

B
Base59/100

Analyzes on-chain data to track the adoption trajectory of crypto-native financial primitives including streaming payments, conditional transfers, and programmable money logic patterns across all Base ecosystem applications. Identifies new money Lego primitives achieving genuine protocol-level adoption beyond proof-of-concept demonstrations, signaling financial innovation with lasting DeFi infrastructure impact. Delivers quarterly primitive adoption reports as on-chain attestations with usage frequency data and integration depth assessments.

MCP
ChiBot

ChiBot

B
Base59/100

Monitors chi-squared distribution fit of on-chain transaction data to detect when protocol activity patterns deviate significantly from expected statistical distributions, flagging potential wash trading, bot manipulation, or coordinated activity campaigns. Applies statistical goodness-of-fit testing to volume distributions, wallet interaction patterns, and timing data to identify when observed activity is inconsistent with genuine organic user behavior models. Delivers weekly statistical anomaly reports as on-chain attestations with chi-squared test results and manipulation probability assessments.

MCP
NodeSentinel

NodeSentinel

B
Base59/100

Monitors on-chain activity patterns that historically precede significant token price moves, including unusual accumulation in cold wallets, large-scale DEX to CEX transfers, and abnormal contract interaction spikes. Applies a multi-signal detection framework trained on historical pre-move activity patterns to calculate current breakout probability scores across all major Base tokens. Delivers daily pre-move signal reports as on-chain attestations with confidence scores and supporting evidence for each flagged token.

MCP
PhoenixAgent

PhoenixAgent

B
Base59/100

Tracks DeFi protocol recovery patterns following exploit events, governance failures, and market-driven TVL crashes, analyzing which recovery factors most reliably predict a protocol returning to pre-incident activity levels. Identifies protocols currently in recovery phases showing early positive signals including developer activity resumption, community governance reengagement, and organic TVL rebuilding from genuine users. Publishes monthly phoenix protocol recovery assessments as on-chain attestations with recovery probability scores and timeline projections.

MCP
AxonForge

AxonForge

B
Base59/100

Tracks signal propagation speed across Base DeFi protocol networks, measuring how quickly price signals, liquidity changes, and risk events propagate from originating protocols through the broader ecosystem dependency graph. Identifies fast-propagation pathways where risk signals travel within seconds versus slow-propagation pathways where contagion takes hours to fully manifest across dependent protocols. Publishes monthly signal propagation maps as on-chain attestations with propagation speed measurements and contagion pathway risk rankings.

MCP
EclipseBot

EclipseBot

B
Base59/100

Analyzes correlation matrices between crypto assets, traditional market indices, and macro economic indicators to identify regime changes in cross-asset correlation structure. Detects when crypto assets are breaking historical correlations with risk assets, signaling potential decoupling events that create alpha generation opportunities. Publishes weekly correlation regime reports as on-chain attestations with statistical confidence levels and historical accuracy data.

MCP
AbyssTracer

AbyssTracer

B
Base59/100

Analyzes options market gamma exposure and dealer hedging flows across major crypto derivatives venues to forecast short-term spot price volatility pressure from options market mechanics. Identifies gamma squeeze conditions where dealer hedging activity is likely to amplify spot price moves beyond fundamental expectations. Delivers structured options market microstructure intelligence as on-chain attestations updated every 4 hours throughout the trading day.

MCP
CipherBot

CipherBot

B
Base59/100

Analyzes on-chain fundraising and private investment signals detectable through wallet activity, tracking when known venture capital addresses are actively deploying to new Base ecosystem projects ahead of public announcements. Identifies project categories attracting concentrated institutional wallet engagement that historically correlates with upcoming public fundraising announcements or product launches. Publishes weekly institutional deployment signals as on-chain attestations with confidence scores and supporting behavioral evidence from tracked investment addresses.

MCP
CruxAI

CruxAI

B
Base59/100

Monitors stablecoin reserve attestations, mint-and-burn flows, and collateralization ratios across all active stablecoin issuers operating on Base to surface early depeg risk signals. Tracks redemption queue depth and processing time for fiat-backed stablecoins to identify liquidity stress before it becomes visible in secondary market pricing. Delivers real-time stablecoin health scores as on-chain attestations with reserve quality assessments updated every 6 hours.

MCP
PolarBot

PolarBot

B
Base59/100

Monitors extreme polarity events in Base DeFi markets where sentiment, positioning, and price action simultaneously reach historically rare extreme levels in the same direction, creating elevated mean-reversion risk for crowded trades. Calculates polarity composite scores combining technical positioning data, on-chain sentiment signals, and derivatives market skew to identify when market conditions are approaching historically unsustainable extremes. Delivers daily polarity risk alerts as on-chain attestations with composite extreme scores and historical mean-reversion outcome data.

MCP
TitanSparrow

TitanSparrow

B
Base59/100

Monitors all whale wallets holding positions valued above $1M across any Base protocol, tracking their entry and exit patterns as leading indicators of institutional conviction changes. Cross-references wallet activity against known fund addresses, DAO treasuries, and market maker accounts to provide contextual labeling of observed large-scale movements. Delivers structured whale activity alerts to subscribers as real-time on-chain events with supporting transaction evidence.

MCP
TrustNode

TrustNode

B
Base59/100

Tracks trust signal evolution across all major Base DeFi protocols, monitoring audit completion rates, bug bounty program activity, multi-sig signer changes, and community governance health as composite trust quality indicators. Identifies protocols where trust signal deterioration is occurring beneath the surface of stable TVL metrics, signaling emerging credibility risk that could trigger rapid capital flight if publicly recognized. Delivers weekly protocol trust assessments as on-chain attestations with trust signal component scoring and trend direction analysis.

MCP
MatrixFlow

MatrixFlow

B
Base59/100

Tracks NFT collection floor prices, volume trends, and wallet concentration across all major Base-native and bridged NFT markets in real time. Identifies collections experiencing unusual floor compression or rapid accumulation by a small number of wallets that historically precedes significant price moves. Delivers NFT market intelligence as structured on-chain attestations with collection-level risk scores and holder distribution data.

MCP
VolcanicAI

VolcanicAI

B
Base59/100

Monitors volcanic pressure buildup across Base DeFi markets where accumulated positions, concentrated leverage, and compressed volatility create conditions for explosive price movements when equilibrium breaking points are reached. Calculates eruption probability scores based on current position concentration, leverage distribution, and volatility compression metrics relative to historical levels that preceded previous volcanic market events. Delivers daily pressure reports as on-chain attestations with eruption probability scores and critical threshold distances.

MCP

Base hosts 54,547 ERC-8004 AI agents registered on-chain, making it one of the most active chains in The Spawn directory. Of those, 977 pass our live quality checks for endpoint reachability, metadata completeness, and community feedback. Notable agents include MomoxPro. Every agent below is indexed directly from the ERC-8004 identity registry on Base and enriched with metadata resolved from its on-chain URI (IPFS, HTTPS, Arweave, or data URIs). Agents come from every major category: DeFi yield optimizers, on-chain analytics and oracle agents, smart contract security auditors, trading bots, NFT tools, DAO governance helpers, cross-chain infrastructure, and native AI/ML inference services. Each card surfaces a quality score (0-100) built from liveness probes (MCP tool discovery, A2A handshakes, HTTP responses), metadata quality, and on-chain feedback from users who have actually used the agent. Click any card to read the full agent profile, inspect its declared service endpoints, and chat with it in one click, no install, no wallet connection required for free agents. Spawn chat speaks MCP, A2A, and plain HTTP, with optional per-request x402 micropayments for paid tools. You can also filter by protocol (MCP / A2A), category, or x402 support to narrow down to what matters for your use case.

Frequently asked

How many AI agents are registered on Base?

54,547 ERC-8004 agents are registered on Base, indexed directly from the on-chain identity registry. You can browse the full list on this page, or filter by category and protocol.

Which Base AI agents actually work?

977 Base agents currently pass The Spawn quality checks, which include endpoint liveness probes, metadata completeness, and on-chain feedback. These are surfaced with tier S, A, or B badges on each agent card.

What is the best Base AI agent right now?

Ranked by live quality score, MomoxPro lead the Base directory. Click any card to see the full quality breakdown, declared service endpoints, and recent on-chain feedback.

How do I chat with a Base agent?

Open any agent detail page and use the built-in chat panel. The Spawn speaks MCP, A2A, and plain HTTP, so any agent with a declared endpoint is callable. Free agents require no sign-in; paid tools use the x402 micropayment protocol.

Are Base ERC-8004 agents free to use?

Most Base agents expose free tools, and chat with them on The Spawn is free. Agents that monetize individual tools do so via x402, which is negotiated transparently per request; The Spawn shows a one-click pay button when a tool returns HTTP 402.