DDG Agent Services

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "DDG Agent Services": {
      "url": "https://mcp.daedalusdevelopmentgroup.com/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (54)

• ddg_mcp_security_profile

  Return this MCP wrapper's local security controls and publication gates.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_public_resource_index

  List allowlisted DDG public manifests/docs available as MCP resources.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_fetch_public_resource

  Fetch an allowlisted DDG public manifest/doc by id or ddg:// URI with redaction and size caps.

  Parameters:

  • resource (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_agent_distribution_targets

  Return the AI-agent radar surfaces DDG is targeting and their current go-live gates.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_x402_bazaar_readiness

  Return CDP x402 Bazaar candidate resources, schema metadata, and settlement indexing gates.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_x402scan_status

  Return DDG's x402scan registration status, resource URLs, and runtime probe guardrails.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_x402_supported_chains

  Return all x402/direct-crypto chains DDG supports for AI-agent payment routing.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_direct_crypto_addresses

  Return DDG's public direct-crypto receiving addresses for manual/beta payment routing.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_micro_swarm_preview

  Run the free DDG micro-model-swarm preview with a local Ollama mini-model.

  Parameters:

  • prompt (required) — string
  • combo
  • model
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_ethereum_rpc_query

  Proxy a free read-only Ethereum JSON-RPC query through DDG's private Reth node (sync-gated).

  Parameters:

  • body (required) — object
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_search_services

  Find DDG agent-callable services matching a natural-language NEED. Returns the best-matching services (service_id, path, price, description) so an agent planner can pick the right one and then invoke it with ddg_call(service, args). This is the entry point to all DDG services — search first, then call.

  Parameters:

  • need (required) — string
  • top_k — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_call

  Invoke any DDG service by service_id or /v1/ path with JSON args. Generic executor over the whole DDG catalog. Free/free-trial services return results directly; paid services return a structured x402 402 challenge (settle with your x402 client, then retry with payment headers). Only known DDG catalog paths are accepted — use ddg_search_services(need) to discover valid targets.

  Parameters:

  • service (required) — string
  • args
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_list_services

  List DDG live/manual services from the public pricing and catalog surfaces.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_list_models

  List local/free Ollama models and queryable paid/account-backed route labels.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_list_local_runtime_options

  List free-seat status plus requestable local runtimes such as Ollama, llama.cpp, LM Studio, OpenAI-compatible servers, and vLLM.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_quote_payment

  Return the payment challenge for a supported DDG protected route without executing backend compute.

  Parameters:

  • path — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_run_paid_model

  Run a paid model/chat or agent-run route after caller supplies valid payment headers.

  Parameters:

  • route (required) — string
  • prompt (required) — string
  • agent_id
  • payment_headers

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_submit_order

  Submit a paid operator-reviewed DDG order after caller supplies valid payment headers/proof.

  Parameters:

  • service_id (required) — string
  • request (required) — object
  • agent_id
  • payment_headers

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_request_ollama_model

  Queue a local model/runtime request. This never auto-downloads by public request.

  Parameters:

  • model (required) — string
  • reason — string
  • runtime — string
  • agent_id
  • expected_size_gb

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_checkout_conformance

  Return DDG's public checkout conformance profile without spending money.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_agent_status

  Return DDG's machine-readable service/rail/MCP status document.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_skill_safety_scan

  Run the free static-only DDG AI skill/workflow safety scan. The scan never executes submitted code and redacts secret-like evidence.

  Parameters:

  • skill_markdown (required) — string
  • label — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_order_status

  Poll an agent-scoped DDG order status URL.

  Parameters:

  • order_id (required) — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_order_artifact

  Fetch an agent-scoped DDG order artifact when ready.

  Parameters:

  • order_id (required) — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_receipt_verify_design

  Describe the planned free receipt-verification tool contract. This is intentionally marked not-live until `/v1/receipt-verify` is implemented and backed by payment-edge audit/state reconciliation.

  Parameters:

  • order_id (required) — string
  • receipt_hash (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_security_service_catalog

  Return DDG's AI-agent cybersecurity service catalog.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_tx_smoke_test

  Exercise the one-cent DDG transaction smoke-test route with caller-supplied payment headers.

  Parameters:

  • agent_id
  • payment_headers

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_data_query

  Call an allowlisted DDG paid data endpoint (prediction-markets, dex-pairs, model-catalog, price-feed, dns-lookup, web-search, contract-abi, etc.). Call with no payment_headers to receive the x402 402 price quote; retry with payment_headers to get results. Most endpoints grant free-trial calls per agent_id. Use ddg_list_services or the ddg://openapi resource for exact schemas and current prices.

  Parameters:

  • path (required) — string
  • body
  • agent_id
  • payment_headers

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_html_to_structured

  Extract structured JSON from raw HTML via CSS selectors ($0.002). selectors={'name': 'css'}.

  Parameters:

  • html (required) — string
  • selectors (required) — object
  • attr
  • mode — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_table_extract

  Extract HTML tables as JSON rows or CSV ($0.003).

  Parameters:

  • html (required) — string
  • format — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_regex_builder

  Named regex template (email, url, eth_address, tx_hash, ...) with live matching, or test a pattern against samples with ReDoS risk ($0.002).

  Parameters:

  • kind
  • text
  • pattern
  • samples
  • agent_id
  • ignore_case — boolean

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_card_fingerprint

  BIN/IIN fingerprint: network, expected length, Luhn validation. Masked output ($0.002).

  Parameters:

  • number (required) — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_address_validate

  US street address parse + normalize with completeness score ($0.003).

  Parameters:

  • address (required) — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_calendar_parse

  Parse 20+ datetime formats -> ISO/UTC + epoch + day-of-week, optional ICS ($0.001).

  Parameters:

  • dates (required)
  • agent_id
  • assume_timezone — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_phone_intel

  Phone parse/validate: E.164, country, line type, carrier hint ($0.002).

  Parameters:

  • phone (required) — string
  • region — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_domain_age

  WHOIS domain creation date + age + trust band ($0.001).

  Parameters:

  • domain (required) — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_agent_reputation_lookup

  Reputation for an agent id / seller endpoint / payTo: DDG-rail settlement history + public signals, explainable score ($0.002).

  Parameters:

  • pay_to
  • agent_id
  • endpoint
  • agent_id_hdr

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_seller_trust_badge

  Live conformance check of a seller endpoint -> gold/silver/bronze badge ($0.003). Checks discovery manifest, real 402, challenge shape, payTo consistency.

  Parameters:

  • url (required) — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_dispute_evidence_pack

  Bundle DDG receipt lookups + Base on-chain tx proofs into a sha256-pinned evidence file ($0.05).

  Parameters:

  • agent_id
  • tx_hashes
  • receipt_ids

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_receipt_escrow_release

  Open an escrow case: DDG holds the release decision until a completion receipt validates ($0.01, operator-verified).

  Parameters:

  • seller_pay_to (required) — string
  • agent_id
  • evidence_url
  • payment_headers

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_robot_fleet_quota_audit

  Robot fleet spend-quota audit: per-robot caps, aggregate cap, unique ids, rate bound ($0.01).

  Parameters:

  • spec (required) — object
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_robot_geo_fence_audit

  Physical/geographic authority audit: geofence, vertical bounds, outdoor scoping, speed cap ($0.01).

  Parameters:

  • spec (required) — object
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_robot_human_takeover_audit

  Human handback audit: pause signal, handover latency, operator ack, resume policy ($0.01).

  Parameters:

  • spec (required) — object
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_robot_delegation_chain_audit

  Multi-robot delegation-contract audit: monotone caps, per-hop expiry + revocation, chain aggregate ($0.01).

  Parameters:

  • spec (required) — object
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_model_compare

  Same prompt to 2-3 LOCAL models (Ollama) with agreement score ($0.01). Account-backed models are rejected.

  Parameters:

  • prompt (required) — string
  • models
  • agent_id
  • max_output_tokens — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_token_estimate

  Deterministic token estimates per model family before a metered call ($0.001).

  Parameters:

  • text (required)
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_prompt_cost_budget

  Cost ladder for a workload across DDG routes, cheapest first ($0.002).

  Parameters:

  • text
  • calls — integer
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_eth_gas

  Gas price, base fee trend, priority bands, simple-transfer cost USD ($0.001). Chains: ethereum/base/arbitrum/optimism.

  Parameters:

  • chain — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_wallet_snapshot

  Native + USDC balance (+optional extra ERC-20s) for an address ($0.002).

  Parameters:

  • address (required) — string
  • chain — string
  • tokens
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_tx_status

  Transaction receipt: mined?, success?, block, gas, cost ($0.001).

  Parameters:

  • tx_hash (required) — string
  • chain — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_token_meta

  ERC-20 metadata: name, symbol, decimals, total supply ($0.001).

  Parameters:

  • contract (required) — string
  • chain — string
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_crypto_price

  USD prices for eth/usdc/usdt/wbtc/aero/degen etc. 60s cached ($0.001).

  Parameters:

  • symbols (required)
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_gas_multi

  Gas + transfer cost across ethereum/base/arbitrum/optimism in one call ($0.002).

  Parameters:

  • chains
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ddg_crypto_portfolio

  Consolidated USD value of 1-10 addresses (native + USDC on ethereum/base) ($0.003).

  Parameters:

  • addresses (required)
  • agent_id

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

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