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Carbon Cashmere MCP Server

Carbon Cashmere MCP Server

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@carbon-cashmere/x402-mcp

MCP server that exposes Carbon & Cashmere's 177 crypto market intelligence endpoints to your AI agent — with automatic x402 USDC micropayments from your wallet.

What you get

When this MCP is installed, your AI agent can call tools like:

  • get_v1_news — analyzed crypto news with sentiment + market impact

  • get_v1_stablecoins — total market cap, per-coin supply, chain distribution

  • get_v1_onchain_btc — Bitcoin on-chain metrics (hash-rate, mempool, miner flows)

  • get_v1_bittensor_leaderboard — top-100 Bittensor miners by emission

  • get_v1_mantis_realized_accuracy — MANTIS subnet (UID 253) realized accuracy track-record

  • get_v1_intel_snapshot — aggregated market intel snapshot

  • … plus subscriptions ($10/day, $50/week, $200/month), sponsor tiers ($500–$50000), and 170+ research endpoints priced $0.003 – $0.50 per call

177 paid endpoints total. Default exposes top 100 (curated by revenue + popularity). Set X402_TOOL_LIMIT=177 to expose all incl. per-coin variants.

Each tool invocation triggers a single USDC micropayment from your configured wallet. No subscription. No API key. Pay only for what you use.

Related MCP server: obol-mcp

Install

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "carbon-cashmere": {
      "command": "npx",
      "args": ["-y", "@carbon-cashmere/x402-mcp"],
      "env": {
        "EVM_PRIVATE_KEY": "0x_your_evm_private_key_here",
        "SVM_PRIVATE_KEY": "your_base58_solana_private_key_here_optional"
      }
    }
  }
}

Restart Claude Desktop. The top 100 Carbon & Cashmere tools (curated by revenue + popularity) appear in your tool palette.

Cursor / Cline / Continue

Same JSON config, paste into your MCP settings panel.

Wallet setup

Security: use a dedicated spending wallet, not your main wallet. Your EVM_PRIVATE_KEY sits in plaintext in your Claude Desktop config. Any process on the host with read access to that file gets the key. Treat it as a hot wallet you would not mind losing: fund it with the small amount you plan to spend ($10–$50 in USDC), never with your main holdings.

  • EVM_PRIVATE_KEY (required for Base / Polygon / Arbitrum / World / Avalanche payments)

    • 0x-prefixed hex string (e.g. 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80)

    • Fund with USDC on Base mainnet (cheapest, fastest, ~$0.0001 gas per call)

    • One-time cost: ~$10 USDC covers 200+ tool calls

    • Hard cap = wallet balance. A runaway agent loop can spend the funded amount but no more; signing is bounded by USDC available on the chain.

  • SVM_PRIVATE_KEY (optional, for Solana payments)

    • base58-encoded Solana keypair bytes

    • Only needed if a tool routes Solana-only

Network whitelist. The MCP server only signs payments for networks that appear in the API's 402-response accepts[] array (currently Base, Polygon, Arbitrum, World Chain, Solana, Algorand, Stellar). Requests routed to any other chain are rejected at the signing layer — your key cannot be tricked into signing for an arbitrary network.

Keys never leave your machine. They live only in your Claude Desktop config and the MCP process running locally. Payment signing happens on your device; only the signed EIP-712 / SIWS payload travels to Carbon & Cashmere.

Discovery-only mode (no keys set)

If you start the MCP server without EVM_PRIVATE_KEY and without SVM_PRIVATE_KEY, it runs in discovery-only mode: tool registration works, free endpoints work, paid tool invocations surface a 402 error to the agent. Useful for: evaluating the tool catalog, MCP marketplace introspection (Glama, npm scrapers), or running in a CI/test environment without funding a wallet.

How it works

Claude Desktop          @carbon-cashmere/x402-mcp        api.carbon-cashmere.de
     |                          (your machine)                 (our server)
     |  call get_v1_news        |                                 |
     |------------------------->|  GET /v1/news                   |
     |                          |-------------------------------->|
     |                          |  402 + PAYMENT-REQUIRED         |
     |                          |<--------------------------------|
     |                          |  sign with EVM_PRIVATE_KEY      |
     |                          |  GET /v1/news + PAYMENT-SIG     |
     |                          |-------------------------------->|
     |                          |  200 OK + data                  |
     |                          |<--------------------------------|
     |  formatted data          |                                 |
     |<-------------------------|                                 |

Built on official Coinbase x402 v2 protocol. Settlement happens on Base USDC (or your chosen chain). Typical latency: ~2-3 seconds per call (one-shot payment + data).

Tool count

By default, the top 100 tools are exposed — curated server-side by a scoring that combines actual settlement volume, USD revenue, exploration weighting, and description quality (the catalog re-ranks without requiring an npm re-publish).

X402_TOOL_LIMIT

What you get

50

Minimal footprint — top free + bundles + a few high-revenue endpoints

100 (default)

High-revenue tier — adds $10–$50 subscriptions, sponsor tiers, weekly/daily reports, on-chain bundles

177

Everything — adds per-coin specialized routes (vol-regime/{coin}, hurst/{coin}, trend/{coin}, …). Recommended only when your agent knows which coin to query.

Override:

"env": {
  "X402_TOOL_LIMIT": "177"
}

Why a default cap: too many MCP tools can degrade an agent's tool-selection accuracy. 100 is the empirical sweet spot for Claude 3.5 Sonnet and newer.

Configuration env

Variable

Required

Default

Description

EVM_PRIVATE_KEY

one of

—

0x-prefixed EVM key for Base/Polygon/Arbitrum

SVM_PRIVATE_KEY

one of

—

base58 Solana keypair

X402_API_BASE

no

https://api.carbon-cashmere.de

API base URL

X402_TOOL_LIMIT

no

100

Max tools exposed (1-177)

X402_LOG_LEVEL

no

info

debug | info | warn | error

Security

  • Keys never leave your machine. The MCP server runs locally as a child process of Claude Desktop.

  • Pay-per-call cap. Each call costs $0.003–$0.50. Even a runaway loop is bounded by wallet balance.

  • No off-chain credentials. No API keys. No OAuth. Pure on-chain settlement.

  • Open source. Audit the code yourself: github.com/CarbonCashmere/x402-mcp

License

MIT — see LICENSE.

Links

Available Tools

59 tools
get_v1_bittensor_derivatives_alpha_price_history_netuidB

Time-series of alpha-token price for a single Bittensor subnet (window: 1h/24h/7d/30d). Sourced from bittensor_alpha_prices captured every 10 minutes. AI agent API for alpha-token trading signals. Informational research data — not investment advice. Price: $0.02. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_alpha_pricesA

Latest alpha-token price per Bittensor subnet (TAO + USD). All 129 subnets in one call. AI agent API for cross-subnet price arbitrage, dTAO portfolio rebalancing. Informational research data — not investment advice. Price: $0.02. Category: bittensor-mantis.

Inputs: no named parameters.

get_v1_bittensor_derivatives_network_fundamentalsA

Latest TAO network-wide fundamentals: total issuance, total stake, free float, supply percentage mined, stake ratio. Snapshot every 10 min. Price: $0.02. Category: bittensor-mantis.

Inputs: no named parameters.

get_v1_bittensor_derivatives_registration_cost_historyA

Hourly Bittensor subnet registration activity (NeuronRegistered event count per subnet) + current burn-cost per subnet. Useful for predicting cheap-registration windows. Price: $0.02. Category: bittensor-mantis.

Inputs: no named parameters.

get_v1_bittensor_derivatives_subnet_netuidA

Per-subnet Bittensor snapshot: static metadata (modality/owner/burn/kappa/rho) + latest Tier-A metrics + current alpha-token price. Covers all 129 mainnet subnets. Price: $0.02. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnet_netuid_alpha_riskB

Bittensor alpha-token risk profile: realized annualized volatility, max drawdown, liquidity proxy, transparent risk score (formula disclosed) from continuous own price observation across all subnets. Informational research data — not investment advice. Price: $0.25. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnet_netuid_coordinationA

Neutral Bittensor subnet concentration & synchrony metrics: stake/emission concentration, validator dominance, update-synchrony with 7d comparison. Informational research data — not investment advice. Price: $0.10. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnet_netuid_emission_trendB

Hourly emission and stake trend for a Bittensor subnet (window: 1h/24h/7d/30d). Derived from bittensor_metagraph snapshots. AI agent API for subnet-momentum tracking. Informational research data — not investment advice. Price: $0.02. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnet_netuid_metagraphA

Full metagraph snapshot for 13 tracked Bittensor subnets [1,3,4,13,15,18,26,56,62,64,91,120,123]: summary stats + all neurons with stake/incentive/dividends/emission/trust/validator_permit. Price: $0.05. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnet_netuid_mining_viabilityA

Bittensor subnet mining due-diligence verdict: displacement rate, emission per earning miner, registration pressure, concentration — a transparent competitiveness score (formula disclosed) from months of continuous high-cadence network observation. Check before you burn registration fees. Informational research data — not investment advice. Price: $0.50. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnet_netuid_owner_reputationA

Bittensor subnet-owner reputation verdict: the operator account's track-record, stake behavior, longevity and multi-subnet footprint (formula disclosed) from an independent event archive. Due-diligence before you stake, mine, or invest in a subnet. Informational research data — not investment advice. Price: $0.50. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnet_netuid_stake_flowsA

dTAO stake-flow microstructure per subnet: per-neuron accumulation/distribution, net flow, concentration trend from months of continuous high-cadence snapshots. Informational research data — not investment advice. Price: $0.10. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnet_netuid_validatorsB

Top-N validators ranked by incentive for tracked Bittensor subnets. Filter only validator_permit=true neurons. AI agent API for validator-selection and stake-delegation decisions. Informational research data — not investment advice. Price: $0.02. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnet_netuid_weights_integrityA

Bittensor validator integrity verdict: copy-cluster detection (identical weight commits), active committers, independence score (formula disclosed) from the timelock weight-commit stream. Vet a subnet's validation honesty before you stake or delegate. Informational research data — not investment advice. Price: $0.50. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnet_netuid_yield_historyA

Realized Bittensor validator yield per subnet — measured emission/stake from continuous snapshots (30d daily series + per-validator APR), not theoretical APY. Informational research data — not investment advice. Price: $0.25. Category: bittensor-mantis.

Inputs: netuid (required).

get_v1_bittensor_derivatives_subnets_allA

Snapshot of all 129 Bittensor mainnet subnets — burn, neurons, owner, modality, alpha-price. For cross-subnet research and market-overview dashboards. Price: $0.05. Category: bittensor-mantis.

Inputs: no named parameters.

get_v1_bittensor_derivatives_top_validators_cross_subnetA

Top-N validators per tracked Bittensor subnet, aggregated across all 13 focus subnets. One call returns the leaderboard across subnets. For cross-subnet validator-research and stake-allocation decisions. Price: $0.05. Category: bittensor-mantis.

Inputs: no named parameters.

get_v1_bittensor_derivatives_wallet_ss58_reputationA

Bittensor address reputation verdict: registration track-record, stake-behavior facets, longevity and stability score (formula disclosed) from an independent full event archive. Counterparty due-diligence for OTC, delegation, and subnet operators. Informational research data — not investment advice. Price: $0.50. Category: bittensor-mantis.

Inputs: ss58 (required).

get_v1_btc_derivatives_blocks_heightB

Deep per-block Bitcoin extract. Returns miner-pool attribution, witness/taproot adoption %, Ordinals inscription count, OP_RETURN byte volume, fee percentiles (10/25/50/75/90), UTXO delta, segwit %, total output BTC, block weight. Price: $0.02. Category: bitcoin-onchain.

Inputs: height (required).

get_v1_btc_derivatives_blocks_rangeA

Bulk Bitcoin block extract (max 144 blocks per call = $1.44 cap). Returns array of per-block summaries (height, time, miner pool, tx count, witness/taproot/ordinals/op_return stats, total output, coinbase reward). Price: $0.02. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_btc_derivatives_coinbase_messagesA

Curated Bitcoin coinbase scriptSig messages (printable ASCII only). Pool tags, BIP-comment campaigns, political statements. Window up to 7d. Price: $0.02. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_btc_derivatives_coin_days_destroyedA

Hourly Bitcoin Coin Days Destroyed proxy (consolidation_ratio × fee_weight × volume) + whale-tx contribution. ⚠️ PROXY methodology — suitable for trend signals, not absolute reserve-coin-age accounting. Price: $0.03. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_btc_derivatives_diversityA

Bitcoin own-node peer-network diversity (IPv4/IPv6/Tor/I2P/CJDNS distribution) + privacy share. AI agent API for privacy researchers, node-operator tooling, network-health analytics. Informational research data — not investment advice. Price: $0.02. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_btc_derivatives_fee_curveA

Bitcoin smart-fee curve for 1/3/6/12/24/144-block confirmation targets + trend classification (rising/stable/falling/surging) from 2h moving average. Price: $0.02. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_btc_derivatives_mempool_pressureA

Bitcoin mempool pressure classification (low/medium/high/extreme) + fee buckets (0-1, 1-2, 2-5, 5-10, 10-20, 20-50, 50-100, 100-200, 200+ sat/vB) + RBF count + CPFP candidate count. Updated every 5 min. Price: $0.02. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_btc_derivatives_miner_attributionA

Bitcoin mining-pool hashrate share derived from coinbase scriptSig parsing. Returns block-count + share % per pool for window (1h/24h/7d/30d), with explicit Unknown bucket for long-tail small pools. Price: $0.03. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_btc_derivatives_mining_economicsA

Bitcoin mining economics from our own full node: hashprice (sats + USD per TH/s/day), subsidy plus measured 24h fee revenue per block, difficulty-cross-checked hashrate, configurable ASIC efficiency and electricity cost, profit margin and breakeven price. Informational research data — not investment advice. Price: $0.05. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_btc_derivatives_ordinals_flowA

Hourly Bitcoin Ordinals inscriptions + OP_RETURN byte volume. Inscriptions detected via witness-envelope magic bytes (cord). Window up to 7d. Price: $0.02. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_btc_derivatives_reorg_streamA

Bitcoin chain-tip orphan + valid-fork stream (10min cadence). For exchange confirmation-policy tuning, cross-chain bridge safety windows, finality auditors. branch_length >= 2 = unusual reorg risk. Price: $0.10. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_btc_derivatives_whale_streamA

Bitcoin whale transaction feed (>10 BTC default) with fee-rate, RBF flag, ancestor-count enrichment. ⚠️ output_btc includes change-outputs — activity proxy, not net transfer. Price: $0.05. Category: bitcoin-onchain.

Inputs: no named parameters.

get_v1_kaspa_derivatives_blocks_block_hashB

Single Kaspa block extract with full DAG topology (parents, selected-parent, blue/daa score, chain-block flag). AI agent API for DAG-aware indexers. Informational research data — not investment advice. Price: $0.02. Category: kaspa.

Inputs: block_hash (required).

get_v1_kaspa_derivatives_chain_colorA

Kaspa blue/red block density (GHOSTDAG): merged (red) vs selected-chain (blue) block share — DAG-stress / orphan-rate proxy. Informational research data — not investment advice. Price: $0.05. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_chain_densityA

Kaspa chain-blocks (selected-parent chain) vs total DAG blocks per hour. Unique signal not available from generic block-explorer APIs — measures BlockDAG branching activity. Chain ratio drift signals DAG-mode shifts. Price: $0.05. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_dag_stateA

Kaspa BlockDAG topology snapshot: tips, sink, virtual chain, pruning point, blue scores. For DAG-state monitoring, side-branch detection, sync verification. Price: $0.02. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_diversityA

Kaspa own-node peer-network breakdown (IPv4/IPv6) + user-agent distribution. AI agent API for network-health monitoring, node-operator analytics. Informational research data — not investment advice. Price: $0.02. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_fee_estimateB

Kaspa live fee market: priority/normal/low feerate buckets from the node's own estimator (Toccata RPC). Informational research data — not investment advice. Price: $0.03. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_fee_regimeB

Kaspa fee-market regime: fee-bucket distribution incl. the sub-floor segment the Toccata minimum displaces. Unique pre/post-hardfork fee analytics. Informational research data — not investment advice. Price: $0.05. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_mempool_pulseC

Kaspa mempool transaction count over time. AI agent API for mempool-state regime detection. Informational research data — not investment advice. Price: $0.02. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_mining_economicsB

Kaspa mining economics from our own archival node: KAS + USD revenue per TH/s/day, block subsidy measured live from coinbase payloads, DAG-aware emission rate, electricity-cost model with profit margin and breakeven price. Informational research data — not investment advice. Price: $0.05. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_network_hashrateB

Kaspa network hashrate (H/s) + difficulty trend from direct node measurement (Toccata RPC). Post-fork mining-security telemetry. Informational research data — not investment advice. Price: $0.05. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_recent_blocksB

Recent Kaspa blocks (max 144 per call = $1.44 cap). Optional chain_only flag to filter selected-parent chain blocks. AI agent API for backtesters and indexers. Informational research data — not investment advice. Price: $0.02. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_supply_trendA

Kaspa circulating supply over time + emission rate + percent-mined. Captures accelerating geometric halving schedule. AI agent API for tokenomics tracking and supply-emission models. Informational research data — not investment advice. Price: $0.03. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_throughput_healthA

Kaspa throughput & DAG-width: chain-block rate, estimated total DAG rate, TPS vs multi-month pre-fork baseline — hardfork impact tracking. Informational research data — not investment advice. Price: $0.10. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_timeseriesB

Historical Kaspa network metrics as server-side aggregated timeseries (max 1000 points): hashrate, difficulty, DAG block rate, mempool depth, peer count, DAA score, tip count, circulating supply, percent mined. Months of continuous own-infrastructure collection. Informational research data — not investment advice. Price: $0.05. Category: kaspa.

Inputs: no named parameters.

get_v1_kaspa_derivatives_toccata_statusA

Kaspa Toccata hardfork tracker: live activation distance, network-measured ETA, post-fork parameter reference. First-mover fork analytics from direct network measurement. Informational research data — not investment advice. Price: $0.05. Category: kaspa.

Inputs: no named parameters.

get_v1_mantis_forecast_archive_challengeA

Matured AI forecast archive: historical model outputs with realized outcomes (5-bucket distributions, cross-sectional scores, directional features) as a verifiable benchmark dataset. Strictly retrospective (24h maturity gate) — not current signals. Informational research data — not investment advice. Price: $0.10. Category: bittensor-mantis.

Inputs: challenge (required).

get_v1_mantis_forecast_scorecardA

Rolling verifiable AI-model quality scorecard: balanced accuracy and AUC on matured forecasts vs realized outcomes, validator-identical metric definitions, random baselines disclosed. Audit an AI track record instead of trusting claims. Informational research data — not investment advice. Price: $0.25. Category: bittensor-mantis.

Inputs: no named parameters.

get_v1_subtensor_derivatives_block_metricsB

Recent per-block aggregation of Bittensor events: neuron_registrations, weight_sets, bond_sets, child_key_sets, stake_added/removed, root_claimed, balance_transfers + total TAO. Price: $0.02. Category: general.

Inputs: no named parameters.

get_v1_subtensor_derivatives_events_block_numberA

All Bittensor substrate events for a single finalized block (event_idx, phase, module_id, event_id, attributes). AI agent API for detailed forensic analysis of specific blocks. Informational research data — not investment advice. Price: $0.02. Category: general.

Inputs: block_number (required).

get_v1_subtensor_derivatives_event_streamB

Filtered Bittensor substrate event stream from finalized blocks. Module/event filters supported. Captures events that disappear from public lite-node APIs. Price: $0.03. Category: general.

Inputs: no named parameters.

get_v1_subtensor_derivatives_evm_activityB

EVM-on-Bittensor Ethereum.Executed call count per hour. Tracks TaoEVM dApp adoption. AI agent API for cross-VM adoption analysts. Informational research data — not investment advice. Price: $0.05. Category: general.

Inputs: no named parameters.

get_v1_subtensor_derivatives_registration_pulseA

Bittensor NeuronRegistered count per hour. Tracks new neurons joining subnets — useful for detecting subnet growth/decay and registration-burn pressure. AI agent API for subnet-health analysts. Informational research data — not investment advice. Price: $0.03. Category: general.

Inputs: no named parameters.

get_v1_subtensor_derivatives_transfer_flowA

Bittensor BalancesTransfer count + total TAO volume per hour. AI agent API for TAO whale-watch and treasury-movement monitoring. Informational research data — not investment advice. Price: $0.05. Category: general.

Inputs: no named parameters.

get_v1_subtensor_derivatives_weights_activityB

Bittensor WeightsSet + TimelockedWeightsCommitted/Revealed activity per hour. Tracks validator weight-setting cadence and the post-2025 anti-frontrun mechanism. AI agent API for validator-behavior analysts. Informational research data — not investment advice. Price: $0.10. Category: general.

Inputs: no named parameters.

post_v1_safety_batchA

Carbon-Guard Batch Safety-Check: screen up to 10 items at once — any mix of URLs, wallets, messages, or phone numbers — in a single call for 60% less than checking them one by one. Made for agents triaging many counterparties or links fast. Returns a verdict per item plus the worst verdict in the batch. Price: $2.00. Category: general.

Inputs: no named parameters.

post_v1_safety_checkB

Carbon-Guard Safety-Check: instant fraud & phishing verdict for any URL, crypto wallet, message, or phone number. Sub-second, anonymous, no signup. Returns a clear verdict (safe | warning | scam | uncertain) with confidence and plain-language reasons. Built for autonomous agents to screen any counterparty, link, or message before they act. Pay-per-use, multi-chain settlement. Price: $0.50. Category: general.

Inputs: no named parameters.

post_v1_safety_check_deepA

Carbon-Guard Deep Investigation: the full forensic workup for high-stakes decisions — broad cross-chain checks, multi-language coverage, and a detailed reasoning trace. For large transfers, serious counterparty due-diligence, and fraud investigations where being wrong is expensive. Price: $3.00. Category: general.

Inputs: no named parameters.

post_v1_safety_check_standardA

Carbon-Guard Safety-Check (Standard): everything in Quick plus AI-powered fraud analysis for higher-confidence verdicts and a clear reasoning trace. Best when a decision actually matters — onboarding a counterparty, approving a transfer, vetting a suspicious message. Price: $1.00. Category: general.

Inputs: no named parameters.

post_v1_safety_tokenB

Carbon-Guard Token Safety-Check: instant rug-pull & honeypot verdict for any ERC-20 token across 7 EVM chains. Fuses deep contract analysis (sell-restriction, transfer-tax, mint/owner powers) with the token deployer's on-chain reputation into one clear verdict (safe|warning|scam|uncertain) + reasons. Built for trading agents to vet a token before they buy. Price: $1.00. Category: general.

Inputs: no named parameters.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

Loading tool schema changelog…

    Deploy Server
    One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

    TDQS

    A3.7/5.0

    Scored across 59 tools

    Disambiguation5/5

    Each tool targets a distinct metric or action across Bitcoin, Kaspa, Bittensor, and safety domains. Despite many tools, descriptions clearly specify unique data (e.g., per-subnet metrics vs. overall network fundamentals), so an agent can reliably select the correct one.

    Naming Consistency5/5

    All tools follow a rigid pattern: HTTP method (get_/post_) + version (v1) + category path + specific resource. This uniform convention makes the API predictable and easy to navigate programmatically.

    Tool Count3/5

    59 tools is well above the typical 3-15 range, but each provides a distinct piece of crypto data or a specific safety check. The count is justified by the server's broad scope (multiple blockchains and safety), though it borders on excessive.

    Completeness4/5

    The server covers core analytics for Bitcoin, Kaspa, and Bittensor, plus safety checks. Gaps are minimal given its read-only nature; missing endpoints (e.g., a generic search) are not core to the stated purpose.

    Maintenance

    ActivityInactive
    ResponsivenessLimited data

    Resources

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