MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Payments & trading

Apex Edge — x402-paid machine services

x402-paid MCP tools & data APIs for agents — USDC on Base + Solana

Checks passed
11 / 22

3 failed · 8 not measured

Median response
74 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
444

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
130
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 74 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name apex-edge.

  • Pass
    Lists tools

    tools/list returned 444 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 74 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 74 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Fail
    Tools described

    1 tools have a description shorter than 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    0 of 482 parameters have a description (0%). The bar is 80%.

  • Fail
    Safety hints

    444 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-06T15:28:03.652037Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Apex Edge — x402-paid machine services

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http apex-edge-x402-paid-machine-services https://api.nonsynthetic.net/mcp

Capabilities

Tools 444

Showing 100 of 444 tools.

armory_5g_network

$0.0100 — armory vendored tool — 5G network (HTTP SKU /api/v1/armory/5g_network)

Discovered
armory_a11y_axe_audit

$0.0100 — armory node-served tool — Accessibility audit with axe-core (HTTP SKU /api/v1/armory/a11y_axe_audit)

Discovered
armory_aave_protocol

$0.0100 — armory vendored tool — Aave protocol (HTTP SKU /api/v1/armory/aave_protocol)

Discovered
armory_ab_testing

$0.0200 — armory vendored tool — A/B testing (HTTP SKU /api/v1/armory/ab_testing)

Discovered
armory_achievement_system

$0.0100 — armory vendored tool — Achievement system (HTTP SKU /api/v1/armory/achievement_system)

Discovered
armory_ad_mob_integration

$0.0100 — armory node-served tool — AdMob integration (HTTP SKU /api/v1/armory/ad_mob_integration)

Discovered
armory_aes_gcm_cipher

$0.0200 — armory vendored tool — AES-256-GCM encryption (HTTP SKU /api/v1/armory/aes_gcm_cipher)

Discovered
armory_agent_config_env

$0.0100 — armory node-served tool — environment and config management for agent runs (HTTP SKU /api/v1/armory/agent_config_env)

Discovered
armory_agent_handoff

$0.0100 — armory vendored tool — structured handoff protocol between agents (HTTP SKU /api/v1/armory/agent_handoff)

Discovered
armory_agent_memory_store

$0.0100 — armory vendored tool — episodic + semantic memory with recall scoring (HTTP SKU /api/v1/armory/agent_memory_store)

Discovered
armory_agent_trace_otel

$0.0100 — armory vendored tool — OpenTelemetry tracing for agent runs (HTTP SKU /api/v1/armory/agent_trace_otel)

Discovered
armory_agentic_ai

$0.0200 — armory vendored tool — Agentic AI (HTTP SKU /api/v1/armory/agentic_ai)

Discovered
armory_ai_alignment

$0.0200 — armory vendored tool — AI alignment (HTTP SKU /api/v1/armory/ai_alignment)

Discovered
armory_ai_orchestration

$0.0200 — armory vendored tool — AI orchestration (HTTP SKU /api/v1/armory/ai_orchestration)

Discovered
armory_ai_safety

$0.0200 — armory vendored tool — AI safety (HTTP SKU /api/v1/armory/ai_safety)

Discovered
armory_airtable_api

$0.0050 — armory node-served tool — Airtable API (HTTP SKU /api/v1/armory/airtable_api)

Discovered
armory_amplitude_analytics

$0.0200 — armory node-served tool — Amplitude analytics (HTTP SKU /api/v1/armory/amplitude_analytics)

Discovered
armory_android_notifications

$0.0100 — armory vendored tool — Android notifications (HTTP SKU /api/v1/armory/android_notifications)

Discovered
armory_android_room_db

$0.0100 — armory vendored tool — Android Room DB (HTTP SKU /api/v1/armory/android_room_db)

Discovered
armory_angular_module

$0.0100 — armory vendored tool — Angular module with DI (HTTP SKU /api/v1/armory/angular_module)

Discovered
armory_anomaly_detection

$0.0200 — armory vendored tool — Anomaly detection (HTTP SKU /api/v1/armory/anomaly_detection)

Discovered
armory_ansible_playbooks

$0.0100 — armory vendored tool — Ansible playbooks (HTTP SKU /api/v1/armory/ansible_playbooks)

Discovered
armory_api_gateway

$0.0100 — armory vendored tool — API Gateway (HTTP SKU /api/v1/armory/api_gateway)

Discovered
armory_app_store_packager

$0.0100 — armory vendored tool — App store submission package builder (HTTP SKU /api/v1/armory/app_store_packager)

Discovered
armory_arbitrum_contract

$0.0100 — armory vendored tool — Arbitrum contract (HTTP SKU /api/v1/armory/arbitrum_contract)

Discovered
armory_artifact_signer

$0.0100 — armory vendored tool — Build artifact signing and supply-chain attestation (HTTP SKU /api/v1/armory/artifact_signer)

Discovered
armory_artificial_consciousness

$0.0200 — armory vendored tool — Global-workspace attention model — winner-take-all stream competition over N ticks (HTTP SKU /api/v1/armory/artificial_consciousness)

Discovered
armory_asana_integration

$0.0050 — armory node-served tool — Asana integration (HTTP SKU /api/v1/armory/asana_integration)

Discovered
armory_astro_islands

$0.0100 — armory vendored tool — Astro islands architecture (HTTP SKU /api/v1/armory/astro_islands)

Discovered
armory_automl_pipeline

$0.0200 — armory vendored tool — AutoML pipeline (HTTP SKU /api/v1/armory/automl_pipeline)

Discovered
armory_autonomous_vehicle

$0.0200 — armory vendored tool — Waypoint-route planner returning a heading profile (2-D navigation sim) (HTTP SKU /api/v1/armory/autonomous_vehicle)

Discovered
armory_autonomous_vehicles_iot

$0.0100 — armory vendored tool — Fleet route planner — per-vehicle waypoint tables (local sim) (HTTP SKU /api/v1/armory/autonomous_vehicles_iot)

Discovered
armory_avalanche_contract

$0.0100 — armory vendored tool — Avalanche contract (HTTP SKU /api/v1/armory/avalanche_contract)

Discovered
armory_aws_lambda

$0.0100 — armory vendored tool — AWS Lambda (HTTP SKU /api/v1/armory/aws_lambda)

Discovered
armory_azure_functions

$0.0100 — armory vendored tool — Azure Functions (HTTP SKU /api/v1/armory/azure_functions)

Discovered
armory_babylonjs_engine

$0.0100 — armory vendored tool — Babylon.js engine (HTTP SKU /api/v1/armory/babylonjs_engine)

Discovered
armory_base_contract

$0.0100 — armory vendored tool — Base contract (HTTP SKU /api/v1/armory/base_contract)

Discovered
armory_black_isort_pipeline

$0.0050 — armory node-served tool — Black plus isort formatting pipeline (HTTP SKU /api/v1/armory/black_isort_pipeline)

Discovered
armory_blender_scripting

$0.0100 — armory vendored tool — Blender scripting (HTTP SKU /api/v1/armory/blender_scripting)

Discovered
armory_boilerplate_stripper

$0.0100 — armory vendored tool — Boilerplate removal and codebase slimming (HTTP SKU /api/v1/armory/boilerplate_stripper)

Discovered
armory_brain_computer_interface

$0.0200 — armory vendored tool — EEG-band analyzer — FFT power ratios (delta..gamma) over a supplied signal array (HTTP SKU /api/v1/armory/brain_computer_interface)

Discovered
armory_budget_guard

$0.0100 — armory node-served tool — token and cost budget enforcement (HTTP SKU /api/v1/armory/budget_guard)

Discovered
armory_build_bundler_opt

$0.0100 — armory node-served tool — Build bundling and tree-shake optimizer (HTTP SKU /api/v1/armory/build_bundler_opt)

Discovered
armory_calendar_integration

$0.0050 — armory node-served tool — Calendar integration (HTTP SKU /api/v1/armory/calendar_integration)

Discovered
armory_canva_api

$0.0050 — armory node-served tool — Canva API (HTTP SKU /api/v1/armory/canva_api)

Discovered
armory_canvas_2d

$0.0100 — armory vendored tool — Canvas 2D (HTTP SKU /api/v1/armory/canvas_2d)

Discovered
armory_cassandra_tables

$0.0100 — armory vendored tool — Cassandra tables (HTTP SKU /api/v1/armory/cassandra_tables)

Discovered
armory_cels_monitor

$0.0050 — armory node-served tool — CELS//JACK live ops console — stdlib HTTP dashboard at 127.0.0.1:8338 with provenance-stamped cards (gas ledge (HTTP SKU /api/v1/armory/cels_monitor)

Discovered
armory_chainlink_oracle

$0.0100 — armory vendored tool — Chainlink oracle (HTTP SKU /api/v1/armory/chainlink_oracle)

Discovered
armory_changelog_conventional

$0.0050 — armory node-served tool — Conventional-commit changelog generator (HTTP SKU /api/v1/armory/changelog_conventional)

Discovered
armory_changelog_generator

$0.0100 — armory node-served tool — Conventional-commit changelog synthesis (HTTP SKU /api/v1/armory/changelog_generator)

Discovered
armory_chef_recipes

$0.0100 — armory vendored tool — Chef recipes (HTTP SKU /api/v1/armory/chef_recipes)

Discovered
armory_chroma_vector

$0.0100 — armory vendored tool — Chroma vector DB (HTTP SKU /api/v1/armory/chroma_vector)

Discovered
armory_ci_cache_optimize

$0.0050 — armory vendored tool — CI cache optimization config (HTTP SKU /api/v1/armory/ci_cache_optimize)

Discovered
armory_ci_cd_pipeline

$0.0100 — armory vendored tool — CI/CD pipeline (HTTP SKU /api/v1/armory/ci_cd_pipeline)

Discovered
armory_ci_pipeline_gen

$0.0100 — armory vendored tool — GitHub Actions / GitLab CI pipeline generator (HTTP SKU /api/v1/armory/ci_pipeline_gen)

Discovered
armory_circuit_breaker

$0.0100 — armory vendored tool — Circuit breaker (HTTP SKU /api/v1/armory/circuit_breaker)

Discovered
armory_coap_protocol

$0.0100 — armory vendored tool — CoAP protocol (HTTP SKU /api/v1/armory/coap_protocol)

Discovered
armory_cockroach_db

$0.0100 — armory vendored tool — CockroachDB (HTTP SKU /api/v1/armory/cockroach_db)

Discovered
armory_complexity_radon_gate

$0.0050 — armory node-served tool — Cyclomatic complexity gate (HTTP SKU /api/v1/armory/complexity_radon_gate)

Discovered
armory_compound_protocol

$0.0100 — armory vendored tool — Compound protocol (HTTP SKU /api/v1/armory/compound_protocol)

Discovered
armory_computer_vision

$0.0200 — armory vendored tool — Computer vision (HTTP SKU /api/v1/armory/computer_vision)

Discovered
armory_computer_vision_od

$0.0200 — armory vendored tool — Object detection (HTTP SKU /api/v1/armory/computer_vision_od)

Discovered
armory_consul_service_mesh

$0.0100 — armory vendored tool — Consul service mesh (HTTP SKU /api/v1/armory/consul_service_mesh)

Discovered
armory_context_compactor

$0.0100 — armory vendored tool — context-window compaction and summarization (HTTP SKU /api/v1/armory/context_compactor)

Discovered
armory_contract_pact_test

$0.0100 — armory vendored tool — Consumer-driven contract tests (HTTP SKU /api/v1/armory/contract_pact_test)

Discovered
armory_conversion_tracking

$0.0200 — armory vendored tool — Conversion tracking (HTTP SKU /api/v1/armory/conversion_tracking)

Discovered
armory_cors_config

$0.0200 — armory vendored tool — CORS configuration (HTTP SKU /api/v1/armory/cors_config)

Discovered
armory_cosmos_contract

$0.0100 — armory vendored tool — Cosmos contract (HTTP SKU /api/v1/armory/cosmos_contract)

Discovered
armory_coverage_gate

$0.0100 — armory vendored tool — Coverage gate with threshold enforcement (HTTP SKU /api/v1/armory/coverage_gate)

Discovered
armory_cqrs_pattern

$0.0100 — armory vendored tool — CQRS pattern (HTTP SKU /api/v1/armory/cqrs_pattern)

Discovered
armory_cross_chain_bridge

$0.0100 — armory vendored tool — Cross-chain bridge (HTTP SKU /api/v1/armory/cross_chain_bridge)

Discovered
armory_css_modules

$0.0100 — armory vendored tool — CSS Modules (HTTP SKU /api/v1/armory/css_modules)

Discovered
armory_custom_dashboard

$0.0200 — armory vendored tool — Custom dashboard (HTTP SKU /api/v1/armory/custom_dashboard)

Discovered
armory_d3_visualization

$0.0100 — armory vendored tool — D3 visualization (HTTP SKU /api/v1/armory/d3_visualization)

Discovered
armory_dao_governance

$0.0100 — armory vendored tool — DAO governance (HTTP SKU /api/v1/armory/dao_governance)

Discovered
armory_data_charts

$0.0100 — armory vendored tool — Chart.js (HTTP SKU /api/v1/armory/data_charts)

Discovered
armory_data_drift

$0.0200 — armory vendored tool — Data drift detection (HTTP SKU /api/v1/armory/data_drift)

Discovered
armory_data_labeling

$0.0200 — armory vendored tool — Data labeling (HTTP SKU /api/v1/armory/data_labeling)

Discovered
armory_data_warehouse

$0.0200 — armory node-served tool — Data warehouse (HTTP SKU /api/v1/armory/data_warehouse)

Discovered
armory_dead_code_vulture

$0.0050 — armory node-served tool — Dead code detection report (HTTP SKU /api/v1/armory/dead_code_vulture)

Discovered
armory_defi_yield_farming

$0.0100 — armory vendored tool — DeFi yield farming (HTTP SKU /api/v1/armory/defi_yield_farming)

Discovered
armory_dep_audit_lockfile

$0.0050 — armory node-served tool — Dependency vulnerability audit (HTTP SKU /api/v1/armory/dep_audit_lockfile)

Discovered
armory_digital_twin

$0.0200 — armory vendored tool — Digital twin (HTTP SKU /api/v1/armory/digital_twin)

Discovered
armory_directml_pipeline

$0.0100 — armory vendored tool — Windows DirectML DirectX 12 hardware acceleration compute pipeline (HTTP SKU /api/v1/armory/directml_pipeline)

Discovered
armory_django_views

$0.0100 — armory vendored tool — Django REST views (HTTP SKU /api/v1/armory/django_views)

Discovered
armory_docker_compose

$0.0100 — armory vendored tool — Docker Compose (HTTP SKU /api/v1/armory/docker_compose)

Discovered
armory_docs_autodoc_mkdocs

$0.0050 — armory vendored tool — MkDocs API docs generator (HTTP SKU /api/v1/armory/docs_autodoc_mkdocs)

Discovered
armory_docusaurus_docs

$0.0100 — armory vendored tool — Docusaurus documentation (HTTP SKU /api/v1/armory/docusaurus_docs)

Discovered
armory_dx_onboard_readme

$0.0050 — armory node-served tool — Onboarding README scaffold (HTTP SKU /api/v1/armory/dx_onboard_readme)

Discovered
armory_dynamodb_tables

$0.0100 — armory node-served tool — DynamoDB tables (HTTP SKU /api/v1/armory/dynamodb_tables)

Discovered
armory_ebpf_syscall_filter

$0.0100 — armory vendored tool — eBPF syscall telemetry monitor and unauthorized egress prevention gate (HTTP SKU /api/v1/armory/ebpf_syscall_filter)

Discovered
armory_ed25519_signer

$0.0200 — armory vendored tool — Ed25519 signatures (HTTP SKU /api/v1/armory/ed25519_signer)

Discovered
armory_edge_ai_analytics

$0.0200 — armory vendored tool — Edge AI (HTTP SKU /api/v1/armory/edge_ai_analytics)

Discovered
armory_edge_computing

$0.0100 — armory vendored tool — Edge computing (HTTP SKU /api/v1/armory/edge_computing)

Discovered
armory_elasticsearch_indices

$0.0100 — armory node-served tool — Elasticsearch indices (HTTP SKU /api/v1/armory/elasticsearch_indices)

Discovered
armory_eleventy_static

$0.0100 — armory vendored tool — 11ty static site (HTTP SKU /api/v1/armory/eleventy_static)

Discovered
armory_elk_stack

$0.0100 — armory vendored tool — ELK stack (HTTP SKU /api/v1/armory/elk_stack)

Discovered
armory_env_config_manager

$0.0100 — armory node-served tool — Environment config templating across dev/stage/prod (HTTP SKU /api/v1/armory/env_config_manager)

Discovered
armory_env_schema_dotenv

$0.0050 — armory node-served tool — Dotenv schema validator (HTTP SKU /api/v1/armory/env_schema_dotenv)

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected74 ms444