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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "apex-edge": {
      "type": "http",
      "url": "https://apex-edge-coral.vercel.app/mcp"
    }
  }
}

claude mcp add --transport http apex-edge https://apex-edge-coral.vercel.app/mcp

[mcp_servers.apex-edge]
url = "https://apex-edge-coral.vercel.app/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "apex-edge": {
      "type": "remote",
      "url": "https://apex-edge-coral.vercel.app/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "apex-edge": {
      "type": "http",
      "url": "https://apex-edge-coral.vercel.app/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=apex-edge&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBleC1lZGdlLWNvcmFsLnZlcmNlbC5hcHAvbWNwIn0%3D"
}

{
  "servers": {
    "apex-edge": {
      "type": "http",
      "url": "https://apex-edge-coral.vercel.app/mcp"
    }
  }
}

{
  "mcpServers": {
    "apex-edge": {
      "httpUrl": "https://apex-edge-coral.vercel.app/mcp"
    }
  }
}

extensions:
  "apex-edge":
    enabled: true
    name: "apex-edge"
    type: streamable_http
    uri: "https://apex-edge-coral.vercel.app/mcp"
    timeout: 300

Quality 70 / 100needs work

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene64 · weight 30

warn
tools.descriptions2 of 46 tools have a description under 20 characters
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: calc (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); time (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); cron_next (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 1,611 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability75 · weight 15

warn
stability.changes61 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

46 tools, about 1,611 tokens to load them all · tool set 3fa972218ad8 · tools last changed 2026-10-12 · checked 2026-10-20 15:26 UTC

Tool changes

2026-10-12corpus_searchchangeddescription
before
$0.0100 — keyword search over the apex research corpus (380 docs)
after · 83% of words in common
$0.0100 — keyword search over the apex research corpus (377 docs)
2026-10-12chain_base_balancechangeddescription
before
eth_getBalance on base mainnet (convenience RPC wrapper)
after · 80% of words in common
$0.0020 — eth_getBalance on base mainnet (convenience RPC wrapper)
2026-10-12signal_carry_feedchangeddescription
before
carry-signal feed — signal IDs, direction, annualized carry, strength per opportunity (observational signals, not advice)
after · 87% of words in common
$1.0000 — carry-signal feed — signal IDs, direction, annualized carry, strength per opportunity (observational signals, not advice)
2026-10-12market_desk_briefchangeddescription
before
markdown desk digest — price, funding extremes, basis call rendered as a brief
after · 86% of words in common
$0.0500 — markdown desk digest — price, funding extremes, basis call rendered as a brief
2026-10-12market_holder_riskchangeddescription
before
perp holder-risk check — funding carry cost + spot premium for an asset
after · 86% of words in common
$0.0100 — perp holder-risk check — funding carry cost + spot premium for an asset
2026-10-12market_funding_extremeschangeddescription
before
top-N funding-rate extremes tape — the standalone funding screen
after · 82% of words in common
$0.0050 — top-N funding-rate extremes tape — the standalone funding screen
2026-10-12market_pricechangeddescription
before
spot price + 24h stats via kraken ticker — the 'price of X' query
after · 85% of words in common
$0.0020 — spot price + 24h stats via kraken ticker — the 'price of X' query
2026-10-12market_arb_scanchangeddescription
before
composite arbitrage screen — funding-rate carry + cross-venue basis opportunities, ranked by annualized carry
after · 87% of words in common
$0.0200 — composite arbitrage screen — funding-rate carry + cross-venue basis opportunities, ranked by annualized carry
2026-10-12market_candleschangeddescription
before
OHLCV candles via kraken public OHLC
after · 75% of words in common
$0.0050 — OHLCV candles via kraken public OHLC
2026-10-12market_fx_rateschangeddescription
before
ECB reference FX rates — daily fixings
after · 75% of words in common
$0.0050 — ECB reference FX rates — daily fixings

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 100 / 100

provenance100

liveness100

freshness100

hygiene100

+repository +namespace-matches-repo +dns-namespace +website +reachable +uptime-100% +updated-10d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://apex-edge-coral.vercel.app/mcp` streamable-http	none	yes	100%	320 ms	2025-11-25	2026-10-20

Tools (46)

`base64`	$0.0020 — base64 encode/decode
`calc`	$0.0020 — safe arithmetic eval (+ - * / % ^ parens)
`case_convert`	$0.0020 — identifier case (camel\|pascal\|snake\|kebab\|upper\|lower\|title)
`chain_base_balance`	$0.0020 — eth_getBalance on base mainnet (convenience RPC wrapper)
`checklist`	$0.0500 — static 32-item audit checklist (secrets/deps/net/api/ops/honesty)
`cidr`	$0.0020 — ipv4 cidr math + membership check
`color`	$0.0020 — hex\|rgb list -> hex+rgb+hsl
`corpus_bundle`	$0.2500 — full 377-doc research corpus as one JSON payload
`corpus_search`	$0.0100 — keyword search over the apex research corpus (377 docs)
`cron_next`	$0.0020 — next occurrences of 5-field numeric cron expr (UTC)
`csv_parse`	$0.0020 — csv -> rows (rfc4180-lite)
`date_calc`	$0.0020 — date parse/shift/diff (iso\|unix input)
`diff_lines`	$0.0020 — line diff a/b -> ops (LCS-lite, 2000-line bound)
`env_validate`	$0.0020 — dotenv parse+schema check (malformed/dupes/empties/missing)
`hash`	$0.0020 — sha digest
`hmac`	$0.0020 — hmac sign/verify (sha1\|sha256\|sha384\|sha512)
`ip_info`	$0.0020 — caller network facts (ip, geo, asn, colo)
`json_validate`	$0.0020 — json validity
`junit`	$0.0020 — tests results -> junit xml for CI
`jwt_decode`	$0.0020 — jwt decode-only (no verification)
`markdown_lint`	$0.0020 — markdown static lint (fences/links/heading jumps)
`market_arb_scan`	$0.0200 — composite arbitrage screen — funding-rate carry + cross-venue basis opportunities, ranked by annualized carry
`market_candles`	$0.0050 — OHLCV candles via kraken public OHLC
`market_desk_brief`	$0.0500 — markdown desk digest — price, funding extremes, basis call rendered as a brief
`market_funding_extremes`	$0.0050 — top-N funding-rate extremes tape — the standalone funding screen
`market_fx_rates`	$0.0050 — ECB reference FX rates — daily fixings
`market_holder_risk`	$0.0100 — perp holder-risk check — funding carry cost + spot premium for an asset
`market_kraken_basis`	$0.0020 — kraken spot-vs-perp basis in bps (cross-venue)
`market_pack`	$0.0050 — funding + basis + kraken bundle — 17% off buying legs separately
`market_perp_basis`	$0.0020 — perp-vs-spot basis in bps (mark vs index)
`market_perp_funding`	$0.0020 — live perp funding rates (bybit/binance premium index)
`market_price`	$0.0020 — spot price + 24h stats via kraken ticker — the 'price of X' query
`pass_strength`	$0.0020 — password entropy heuristic (not a crack proof)
`price`	$0.0020 — spot price (Coinbase public)
`regex_test`	$0.0020 — regex pattern+flags+input -> matches+groups
`req_info`	$0.0020 — sanitized request echo (secrets scrubbed)
`semver`	$0.0020 — semver compare {a,b} -> cmp -1\|0\|1
`signal_carry_feed`	$1.0000 — carry-signal feed — signal IDs, direction, annualized carry, strength per opportunity (observational signals, not advice)
`slugify`	$0.0020 — url slug
`task_class`	$0.0020 — deterministic task→tier classify (NANO→REASONING)
`time`	$0.0020 — utc timestamp
`token`	$0.0020 — crypto-random token (len, alphabet)
`url_encode`	$0.0020 — percent-encode/decode (component default)
`url_parse`	$0.0020 — url -> components + query params
`uuid`	$0.0020 — uuid v4
`wordcount`	$0.0020 — text stats (chars/words/lines/sentences)

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "dev.pages.nonsynthetic/apex-edge",
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "openapi": "https://apex-edge-coral.vercel.app/openapi.json",
      "payment": {
        "note": "tools/list free; tools/call returns 402 challenge, settles, then executes",
        "assets": [
          "USDC"
        ],
        "catalog": "https://apex-edge-coral.vercel.app/.well-known/x402",
        "version": "2",
        "networks": [
          "eip155:8453",
          "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
        ],
        "protocol": "x402"
      },
      "agentCard": "https://nonsynthetic.pages.dev/.well-known/agent-card.json"
    }
  },
  "title": "Apex Edge — x402-paid machine services",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://apex-edge-coral.vercel.app/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.1.0",
  "repository": {
    "url": "https://github.com/nonsynthetic/apex-edge-tools",
    "source": "github"
  },
  "websiteUrl": "https://nonsynthetic.pages.dev/",
  "description": "x402-paid MCP tools: utils, audit screens, corpus search, inference. USDC Base+Solana."
}