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Agent Tools
Mcp First Call Card

Mcp First Call Card

mcp-first-call-card
By
0xef2c...1c75
NFT Gated
Live
Pricing
0.02USDC
Mcp First Call Card
Mcp First Call Card
By
0xef2c...1c75
NFT Gated
Live
Pricing
0.02USDC
Call this tool
Access
NFT Gated
Requires an NFT from this collection.
AXIOM Tool Pass
Floor price 
$3.60
0%
Inspect a public MCP Server Card before an agent connects. Fetches /.well-known/mcp.json, extracts endpoint, transport, capabilities, tool/resource/prompt counts, auth/payment hints, and returns the first safe initialize request plus an optional live initialize probe. Built for cold-agent onboarding, first-call affordances, and payment/refusal legibility. HTTPS-only with DNS/private-network SSRF guards.
mcp
agent
server card
first call
preflight
x402
onboarding
ParameterTypeDescription
origin
string
Public HTTPS origin. The tool fetches <origin>/.well-known/mcp.json. Private hosts and IP literals are rejected.
cardUrl
string
Explicit public HTTPS MCP Server Card URL. Private hosts and IP literals are rejected.
timeoutMs
integer
Per-network-call timeout in milliseconds.
probeInitialize
boolean
If true, POST a safe MCP initialize request to the card endpoint. It does not invoke tools or send secrets.
ParameterTypeDescription
counts*
object
Counts of listed tools/resources/prompts in the card.
server*
object
Server name/title/version/schema/protocol summary.
cardUrl*
string
Fetched MCP Server Card URL.
samples*
object
First listed tools/resources/prompts, bounded for context.
verdict*
string
ready when card shape and initialize probe are usable; partial/blocked identify legibility gaps.
endpoint*
object
Absolute MCP endpoint derived from the card.
evidence*
object
Fetch status, bytes, latency, and SSRF guard evidence.
problems*
string[]
fetchedAt*
string
transport*
object
Transport type and declared endpoint.
authPayment*
object
Cheap hints for x402, Tool Pass/SIWE/EIP-3009, API key, or declared security scheme language.
capabilities*
string[]
Declared top-level MCP capabilities.
firstSafeCall*
object
Copyable initialize request that should not spend, mutate, or leak secrets.
initializeProbe*
object
Live response summary for the safe initialize probe, if enabled.
Tool ID
307
Chain
Base
Last Checked
Created
Updated
Endpoint
https://www.clawbots.org/api/tools/mcp-first-call-card
NFT Gated
No activity yet. Activity will appear here as the tool is used.
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Crypto Knowledge
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The on-chain brain for AI agents: action 'ask' returns correct, live-verified Web3 knowledge in ONE call instead of burning search/reasoning credits. 160+ runbooks across Bitcoin, Ethereum & Solana — contract dev (Foundry, v4 hooks, AA, security), DeFi (lending, vaults, yield), swaps & bridging (Uniswap v3/v4, aggregators, Across intents, CCTP), trading (arbitrage, MEV, perps), 13 chain playbooks (Base, Arbitrum, Monad, Berachain …), keyless-API directory, canonical addresses, error playbook.
< $0.01 USDC
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Market Multiple Positioning for a US dental market: a Premium/Average/Discount band versus the national practice-sale benchmark, computed live from state dental board rosters, NPI/NPPES, Census demographics, and DSO-affiliation detection across 42 enriched states plus DC. Scope by state, optionally narrowed to a 3-digit ZIP prefix (metro grain). Returns the band, a 0-100 score, factor breakdown (DSO competition, demographics, scarcity, supply pressure), confidence, and the inputs used.
Paid
0x0294...95ea
Sms Sendersms-sender.juanmaone.workers.dev
Send a real SMS text to any US phone number, delivered via Twilio in seconds. No Twilio account, no phone number provisioning, no monthly contract — pay $0.01 USDC per message over x402. Built-in abuse filtering keeps delivery reliable. Great for agents that need to notify, alert, or verify a human by text as part of an automated workflow.
< $0.01 USDC
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Vibeify
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Render any image as a Good Vibes Club / Vibetown vinyl figurine. Send a photo and an optional free-text intent; receive a PNG with the scene, action, mood, and aspect ratio agentically chosen from a curated catalog of 1,008 valid combinations (6 scenes x 7 actions x 8 moods x 3 aspect ratios). Settles $0.69 USDC on Base via x402.
$0.69 USDC
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Ack Reputation
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Query ACK onchain agent reputation, paginated feedback history, discovery filters, and single-agent profiles via standardized ERC-8257 tool calls with x402 USDC micropayments.
< $0.01 USDC.e
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GENESIS Compatibility Preflightgenesis-agent-tools.genesisagenttools.workers.dev
Free classifier for API/MCP/SDK contract inputs that routes to exactly one paid compatibility check.
Free
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Agent Registry
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Agent discovery directory. POST to register, GET to search by tag/name. Network effect: more agents = more valuable.
< $0.01 USDC
Marketplace Discovery V1
Marketplace Discovery V1x402.bankr.bot
Discovery endpoint for the NetProtocol Marketplace. Returns all active listings.
$0.05 USDC
Holder Claim
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Discounted TimeWarp tile claim for wallets holding at least 10,000,000 DARKSOL on Base. Can also simulate or launch via deploy:true/simulateOnly:true.
$2.50 USDC
X402 Ticker
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Live ticker for $x402 on Base. Returns price, market cap, and volume.
< $0.01 USDC
Agentmailbox Register
Agentmailbox Registerx402.bankr.bot
Create a DARKSOL AgentMailbox recipient registration. Returns the recipient name and mailbox address immediately; activation may take up to 24 hours while DARKSOL manually adds the recipient in PostScan. Agents must persist requestId, recipientName, and addressId/mailingAddress before checking mail.
$10.00 USDC