Agentforge

acarchidi/agentforge

Gives Claude the ability to interact safely with DeFi protocols by scanning wallets for approvals, decoding transactions, pulling contract documentation, and simulating interactions before execution. Built for AI agents that need to navigate on-chain operations without blindly signing malicious transactions. The MCP interface is free to use, while the underlying API supports pay-per-request via x402 protocol using USDC on Base. Reach for this when you're building agents that move money, review portfolios, or need to understand what a smart contract will actually do before calling it. The safety checks and approval scanning are especially relevant if you're letting Claude propose transactions autonomously.

tools: 29
transport: HTTP
last updated: Nov 9, 2026

View on GitHub

Install

From registry metadata

$ npx add-mcp https://agentforge-taupe.vercel.app/mcp --name agentforge

Run in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.

Review the command, arguments and environment values before installing. MCP servers run with your local permissions.

Other ways

Claude Code

$ claude mcp add --transport http agentforge https://agentforge-taupe.vercel.app/mcp

Run in your terminal. Add --scope user to make it available in every project.

Tools

Verified live · 29 tools

Verified live against the running server on Nov 6, 2026.

token_intelLightweight token lookup: price, market cap, volume, and basic risk assessment for any EVM or Solana token. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.2 params

Lightweight token lookup: price, market cap, volume, and basic risk assessment for any EVM or Solana token. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.

Parameters* required

address*string

Token contract address or name

chainstring

Blockchain networkone of ethereum · base · arbitrum · optimism · polygon · bscdefault: ethereum

token_researchMulti-source token intelligence: market data, DeFi metrics, contract verification, prediction markets, holder analysis, price history, and AI risk assessment. Aggregates CoinGecko, DeFiLlama, Etherscan, and Polymarket. Free over MCP for 10 calls per day; beyond that the tool r...3 params

Multi-source token intelligence: market data, DeFi metrics, contract verification, prediction markets, holder analysis, price history, and AI risk assessment. Aggregates CoinGecko, DeFiLlama, Etherscan, and Polymarket. Free over MCP for 10 calls per day; beyond that the tool r...

Parameters* required

chainstring

Blockchain networkone of ethereum · base · polygon · arbitrum · optimism · avalanchedefault: ethereum

includearray

Data modules to include (default: market_data, defi_metrics, contract_info, risk_assessment)

query*string

Token name, symbol, or contract address

contract_docsGenerate documentation for any verified EVM smart contract. Returns function descriptions, risk flags, interaction patterns, and security posture. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.3 params

Generate documentation for any verified EVM smart contract. Returns function descriptions, risk flags, interaction patterns, and security posture. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.

Parameters* required

address*string

Contract address

chainstring

Blockchain networkone of ethereum · base · polygon · arbitrum · optimism · avalanchedefault: ethereum

focusFunctionsarray

Specific functions to document

contract_monitorMonitor recent contract activity for suspicious admin operations, proxy upgrades, ownership changes, and pause events. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.3 params

Monitor recent contract activity for suspicious admin operations, proxy upgrades, ownership changes, and pause events. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.

Parameters* required

address*string

Contract address

chainstring

Blockchain networkone of ethereum · base · polygon · arbitrum · optimism · avalanchedefault: ethereum

lookbackHoursnumber

Hours to look back (max 168)default: 24

token_compareCompare a primary token against up to 3 others. Returns full research on primary, abbreviated metrics on comparisons, plus AI comparative analysis. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.3 params

Compare a primary token against up to 3 others. Returns full research on primary, abbreviated metrics on comparisons, plus AI comparative analysis. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.

Parameters* required

chainstring

Blockchain networkone of ethereum · base · polygon · arbitrum · optimism · avalanchedefault: ethereum

compare*array

Tokens to compare against (1-3)

primary*string

Primary token to research

tx_decodeDecode any EVM transaction: function call, parameters, token transfers, and plain-English explanation. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.2 params

Decode any EVM transaction: function call, parameters, token transfers, and plain-English explanation. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.

Parameters* required

chainstring

Blockchain networkone of ethereum · base · polygon · arbitrum · optimism · avalanchedefault: ethereum

txHash*string

Transaction hash (0x-prefixed, 64 hex chars)

approval_scanScan a wallet for risky token approvals. On EVM chains: identifies unlimited ERC-20 approvals and unverified spenders. On Solana: scans SPL token delegate authorities. Returns risk assessment. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x4...2 params

Scan a wallet for risky token approvals. On EVM chains: identifies unlimited ERC-20 approvals and unverified spenders. On Solana: scans SPL token delegate authorities. Returns risk assessment. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x4...

Parameters* required

address*string

Wallet address to scan (0x-prefixed for EVM, base58 for Solana)

chainstring

Blockchain network (includes Solana support)one of ethereum · base · polygon · arbitrum · optimism · avalanchedefault: ethereum

gas_oracleCurrent gas prices (slow/standard/fast) for any supported EVM chain with trend analysis.1 params

Current gas prices (slow/standard/fast) for any supported EVM chain with trend analysis.

Parameters* required

chainstring

Blockchain networkone of ethereum · base · polygon · arbitrum · optimism · avalanchedefault: ethereum

sentimentAnalyze sentiment of text in crypto, finance, social media, or general context. Returns score (-1 to 1), confidence, label (very_bearish to very_bullish), reasoning, and per-entity sentiment. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x40...2 params

Analyze sentiment of text in crypto, finance, social media, or general context. Returns score (-1 to 1), confidence, label (very_bearish to very_bullish), reasoning, and per-entity sentiment. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x40...

Parameters* required

contextstring

Context for sentiment analysisone of crypto · finance · general · social_mediadefault: crypto

text*string

Text to analyze for sentiment

summarizeSummarize text with configurable length (brief/standard/detailed), format (prose/bullet_points/structured), and optional topic focus. Returns summary, key points, and compression ratio. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endp...4 params

Summarize text with configurable length (brief/standard/detailed), format (prose/bullet_points/structured), and optional topic focus. Returns summary, key points, and compression ratio. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endp...

Parameters* required

focusstring

Optional topic to focus the summary on

formatstring

Output formatone of prose · bullet_points · structureddefault: structured

maxLengthstring

Summary lengthone of brief · standard · detaileddefault: standard

text*string

Text to summarize

translateTranslate text to any language with tone control (formal/casual/technical). Auto-detects source language. Preserves formatting and cultural nuances. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.4 params

Translate text to any language with tone control (formal/casual/technical). Auto-detects source language. Preserves formatting and cultural nuances. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.

Parameters* required

sourceLanguagestring

Source language (auto-detected if omitted)

targetLanguage*string

Target language (e.g., Spanish, French, Japanese)

text*string

Text to translate

tonestring

Translation toneone of formal · casual · technicaldefault: formal

wallet_safetyComprehensive wallet safety check: scans approvals, analyzes recent transaction activity for suspicious patterns, and assesses target contract risk. Returns composite risk score (0-100), risk level, action items, and related service suggestions. Supports EVM chains and Solana....4 params

Comprehensive wallet safety check: scans approvals, analyzes recent transaction activity for suspicious patterns, and assesses target contract risk. Returns composite risk score (0-100), risk level, action items, and related service suggestions. Supports EVM chains and Solana....

Parameters* required

chainstring

Blockchain network (includes Solana support)one of ethereum · base · arbitrum · optimism · polygon · solanadefault: ethereum

depthstring

Analysis depth: quick (approvals only), standard (approvals + activity), deep (extended history + all patterns)one of quick · standard · deepdefault: standard

targetContractstring

Optional target contract address to assess before interaction

walletAddress*string

Wallet address to check (0x-prefixed for EVM, base58 for Solana)

pool_snapshotGet a cached snapshot of top DeFi liquidity pools. Filter by protocol (e.g. "uniswap-v3"), chain (e.g. "ethereum"), or token symbol (e.g. "ETH"). Returns TVL, APY, 24h volume, IL risk, and registry enrichment. Data refreshed every 15 minutes.8 params

Get a cached snapshot of top DeFi liquidity pools. Filter by protocol (e.g. "uniswap-v3"), chain (e.g. "ethereum"), or token symbol (e.g. "ETH"). Returns TVL, APY, 24h volume, IL risk, and registry enrichment. Data refreshed every 15 minutes.

Parameters* required

chainstring

Filter by chain, e.g. "ethereum", "base", "arbitrum"

limitinteger

Max results (1-100)default: 20

offsetinteger

Pagination offsetdefault: 0

orderstring

Sort orderone of asc · descdefault: desc

poolstring

Filter by specific pool address or DeFi Llama pool ID

protocolstring

Filter by protocol name, e.g. "uniswap-v3", "curve", "aave"

sortBystring

Sort fieldone of tvl · apy · volumedefault: tvl

tokenstring

Filter pools containing this token symbol, e.g. "ETH", "USDC"

token_risk_metricsQuantitative risk metrics for any ERC-20 token: holder concentration (top 10 holder %), contract permissions (can mint/burn/pause/blacklist), liquidity depth vs market cap, deployer history, and weighted composite risk score (0-100). Pre-computed for top tokens, live-computed...2 params

Quantitative risk metrics for any ERC-20 token: holder concentration (top 10 holder %), contract permissions (can mint/burn/pause/blacklist), liquidity depth vs market cap, deployer history, and weighted composite risk score (0-100). Pre-computed for top tokens, live-computed...

Parameters* required

address*string

Token contract address (0x-prefixed)

chainstring

Blockchain networkone of ethereum · base · arbitrum · optimism · polygon · bscdefault: ethereum

trade_checkCheck a token before you buy it: one call bundling quantitative rug-check metrics (holder concentration, permissions, liquidity), AI risk assessment with market data, and current gas — rolled into a proceed/caution/avoid verdict with reasons. Cheaper than calling the three ser...2 params

Check a token before you buy it: one call bundling quantitative rug-check metrics (holder concentration, permissions, liquidity), AI risk assessment with market data, and current gas — rolled into a proceed/caution/avoid verdict with reasons. Cheaper than calling the three ser...

Parameters* required

address*string

Token contract address (0x-prefixed)

chainstring

Blockchain networkone of ethereum · base · arbitrum · optimism · polygon · bscdefault: ethereum

risk_batchBatch rug-check: risk scores (holder concentration, mint/blacklist/pause/upgrade permissions, liquidity depth) for 2-25 EVM tokens in one call. Use it to screen a watchlist or a list of candidate trades at once. Free over MCP for 10 calls per day; beyond that the tool returns...2 params

Batch rug-check: risk scores (holder concentration, mint/blacklist/pause/upgrade permissions, liquidity depth) for 2-25 EVM tokens in one call. Use it to screen a watchlist or a list of candidate trades at once. Free over MCP for 10 calls per day; beyond that the tool returns...

Parameters* required

chainstring

Default chainone of ethereum · base · arbitrum · optimism · polygon · bscdefault: ethereum

tokens*array

Tokens to score

address_checkScreen counterparty addresses before sending, approving, or interacting: OFAC sanctions, known scam/phishing wallets, labeled protocol contracts, and brand-new-address detection. 1-100 EVM or Solana addresses per call; returns block / caution / no_known_issues per address. Fre...2 params

Screen counterparty addresses before sending, approving, or interacting: OFAC sanctions, known scam/phishing wallets, labeled protocol contracts, and brand-new-address detection. 1-100 EVM or Solana addresses per call; returns block / caution / no_known_issues per address. Fre...

Parameters* required

addresses*array

Addresses to screen

chainstring

Default chainone of ethereum · base · arbitrum · optimism · polygon · bscdefault: ethereum

content_scanScan untrusted text (tool results, web pages, emails, token metadata) for prompt injection before feeding it to your LLM: instruction overrides, fund-movement directives, payloads hidden in base64, Morse, zero-width or tag characters and homoglyphs, leaked private keys and see...2 params

Scan untrusted text (tool results, web pages, emails, token metadata) for prompt injection before feeding it to your LLM: instruction overrides, fund-movement directives, payloads hidden in base64, Morse, zero-width or tag characters and homoglyphs, leaked private keys and see...

Parameters* required

itemsarray

Several strings scanned in one call (findings carry the item index)

textstring

One untrusted string to scan

launch_feedNewly launched tokens on Base, Ethereum, or Arbitrum, each already risk-scored (verification, owner powers, proxy, supply held off-pool, thin liquidity, honeypot trading pattern). Poll it: pass the previous nextSince as since to get only new launches. Free over MCP for 10 call...5 params

Newly launched tokens on Base, Ethereum, or Arbitrum, each already risk-scored (verification, owner powers, proxy, supply held off-pool, thin liquidity, honeypot trading pattern). Poll it: pass the previous nextSince as since to get only new launches. Free over MCP for 10 call...

Parameters* required

chainstring

one of base · ethereum · arbitrum · bsc · hyperevmdefault: base

limitinteger

default: 50

maxRiskScoreinteger

Only launches scoring at or below this

minLiquidityUsdnumber

default: 1000

sincestring

ISO timestamp; only pools created after it

preflightIs this action safe? Call once before any on-chain action: send the transactions, signature request, x402 payment request, recipients, and/or tokens the agent is about to act on, and get back one proceed/caution/avoid verdict. Transactions are simulated (reverts, assets out, a...8 params

Is this action safe? Call once before any on-chain action: send the transactions, signature request, x402 payment request, recipients, and/or tokens the agent is about to act on, and get back one proceed/caution/avoid verdict. Transactions are simulated (reverts, assets out, a...

Parameters* required

chainstring

Chain of the action (defaults to the typed data chainId, else base)one of ethereum · base · arbitrum · optimism · polygon · bsc

expectedMaxUsdnumber

fromstring

Wallet taking the action; required with transactions

paymentRequiredobject

x402 PaymentRequired about to be paid

recipientsarray

Addresses about to receive funds or permissions

tokensarray

Tokens about to be bought; each is rug-checked

transactionsarray

Transactions about to be signed, in order

typedDatavalue

EIP-712 typed data about to be signed

tx_simulateSimulate an EVM transaction (or a sequence of up to 5, e.g. approve then swap) before signing: revert check with reason, every asset leaving or entering the wallet, approvals granted, sanctions/scam screening of counterparties, and a proceed/caution/avoid verdict. Ethereum, Ba...3 params

Simulate an EVM transaction (or a sequence of up to 5, e.g. approve then swap) before signing: revert check with reason, every asset leaving or entering the wallet, approvals granted, sanctions/scam screening of counterparties, and a proceed/caution/avoid verdict. Ethereum, Ba...

Parameters* required

chainstring

one of ethereum · base · arbitrum · optimism · polygon · bscdefault: base

from*string

Wallet that will sign

transactions*array

signature_checkCheck a signature request BEFORE signing it: decodes EIP-712 typed data (ERC-20 permit, Permit2, Seaport order, transfer authorization) or an x402 payment request, explains in one sentence what signing would allow, screens spenders and payees for sanctions and scams, and catch...5 params

Check a signature request BEFORE signing it: decodes EIP-712 typed data (ERC-20 permit, Permit2, Seaport order, transfer authorization) or an x402 payment request, explains in one sentence what signing would allow, screens spenders and payees for sanctions and scams, and catch...

Parameters* required

chainstring

one of ethereum · base · arbitrum · optimism · polygon · bsc

expectedMaxUsdnumber

x402 only: refuse payment options above this many USD

paymentRequiredobject

x402 PaymentRequired object with accepts[] the agent is about to pay

signerstring

Wallet that would sign

typedDatavalue

EIP-712 typed data { domain, types, primaryType, message }, or its JSON string

lending_healthHow close a wallet is to liquidation on Aave v3 (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Linea, and Sonic in one call): collateral, debt, health factor, status, and how far collateral can fall before liquidation. Free over MCP for 10 calls per day; b...2 params

How close a wallet is to liquidation on Aave v3 (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Linea, and Sonic in one call): collateral, debt, health factor, status, and how far collateral can fall before liquidation. Free over MCP for 10 calls per day; b...

Parameters* required

address*string

Wallet address

chainstring

one of all · ethereum · base · arbitrum · optimism · polygondefault: all

send_feedbackSend AgentForge feedback: a bug or wrong result, a complaint, a feature or new-check request, or an idea. Free. Include a contact (email, wallet, or URL) if you want a reply.4 params

Send AgentForge feedback: a bug or wrong result, a complaint, a feature or new-check request, or an idea. Free. Include a contact (email, wallet, or URL) if you want a reply.

Parameters* required

contactstring

How to reach you, if you want a reply

endpointstring

Tool or endpoint it concerns, if any

message*string

What happened or what you need

type*string

one of feature_request · bug_report · service_request · complaint · idea · general

registry_lookupLook up a contract address in the Known Contract Label Registry. Returns protocol name, category, risk level, and tags. Free — no payment required.2 params

Look up a contract address in the Known Contract Label Registry. Returns protocol name, category, risk level, and tags. Free — no payment required.

Parameters* required

address*string

Contract address (0x-prefixed)

chainstring

Blockchain network (e.g., ethereum, base)

solana_program_lookupLook up a Solana program ID in the program label registry. Returns protocol name, category, risk level. Free — no payment required.1 params

Look up a Solana program ID in the program label registry. Returns protocol name, category, risk level. Free — no payment required.

Parameters* required

programId*string

Base58 Solana program ID

solana_tx_explainExplain a Solana transaction in plain English: labeled programs, token/SOL movements, success status, and risk flags. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.1 params

Explain a Solana transaction in plain English: labeled programs, token/SOL movements, success status, and risk flags. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.

Parameters* required

signature*string

Base58 Solana transaction signature

solana_tx_simulateSimulate a Solana transaction before signing it: balance changes, labeled programs, deterministic risk rules, and a proceed/caution/avoid recommendation. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.1 params

Simulate a Solana transaction before signing it: balance changes, labeled programs, deterministic risk rules, and a proceed/caution/avoid recommendation. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.

Parameters* required

transaction*string

Base64-encoded unsigned (or signed) Solana transaction

solana_token_risk_scanSolana token rug check: mint/freeze authority, holder concentration, liquidity depth, and a composite 0-100 risk score. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.1 params

Solana token rug check: mint/freeze authority, holder concentration, liquidity depth, and a composite 0-100 risk score. Free over MCP for 10 calls per day; beyond that the tool returns the pay-per-call x402 endpoint and its price.

Parameters* required

mint*string

Base58 Solana token mint address

Readme

AgentForge

DeFi safety tools for AI agents. Simulate a transaction before signing it, screen counterparties for sanctions and scams, catch new token launches already risk-scored, rug-check tokens, and check liquidation risk — paid per call in USDC over x402. No API keys, no accounts.

Live: https://agentforge-taupe.vercel.app
MCP server: https://agentforge-taupe.vercel.app/mcp (free up to a daily cap) — official MCP Registry: io.github.acarchidi/agentforge
SDK + framework tools: agentforge-tools on npm (OpenAI, Vercel AI SDK, LangChain, ElizaOS)
Discovery: x402 manifest · OpenAPI · catalog · llms.txt · agent card

Use it in 30 seconds

MCP (no wallet):

claude mcp add --transport http agentforge https://agentforge-taupe.vercel.app/mcp

View the full README on GitHub

Details

Repository: github.com/acarchidi/agentforge
Category: AI & LLM Tools
Transport: HTTP
Registry: MCP registry, active
Tools verified: Nov 6, 2026

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