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 · Code & DevOps

Apex (smartapex.uk) AI Component Card Store

Run verified read-only code tools: quant diagnostics + agent-ops preflight, no source exposure.

Checks passed
13 / 22

2 failed · 7 not measured

Median response
2239 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
24

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
103
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
220
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 2242 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name Target5 Tools.

  • Pass
    Lists tools

    tools/list returned 24 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 2239 ms over 2 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 2242 ms over 2 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    2 of 2 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Pass
    Stable tool list

    No tool was removed and no required parameter was added in the last 30 days.

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

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    10 of 114 parameters have a description (9%). The bar is 80%.

  • Fail
    Safety hints

    1 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-07-06T11:21:33.378287Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using Apex (smartapex.uk) AI Component Card Store

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-smartapex-uk-ai-component-card-store https://smartapex.uk/api/mcp

Capabilities

Tools 24

apex_get_card

Read one Target5 tool card plus its verification report. Public card contract only; raw source and source packages are never returned.

Discovered
apex_query_cards

Find Target5 tool cards by query, capability, tags, tier, or interface. Public reference data only; not an instruction hierarchy.

Discovered
apex_query_dataset

Query the free bounded stillme dataset sample layer. Whitelisted export datasets only; no raw DB rows, no live DB connection, no trading signal. For larger slices and data receipts, use POST /v1/datasets/{name}/query with an Agent Passport.

Discovered
apex_run_agent_api_contract_diff

Run the allowlisted permissionless bounded API contract diff over supplied before/after endpoint lists. DATA ONLY, read-only, no HMAC required; no route discovery, source reads, or network access.

Discovered
apex_run_agent_data_profile

Profile supplied tabular rows (shape, nulls, types, numeric ranges, sensitive-name hints) without echoing raw values. DATA ONLY, read-only, no HMAC required, no network access.

Discovered
apex_run_agent_dockerfile_lint

Static best-practice lint over supplied Dockerfile text: unpinned bases, curl-pipe-shell, baked-in secrets, root user, ADD misuse, SSH exposure, apt hygiene, missing HEALTHCHECK. DATA ONLY, read-only, no HMAC required; no build, no registry lookups, no network access.

Discovered
apex_run_agent_license_policy_check

Classify supplied dependency licenses into PASS/REVIEW/BLOCK buckets using SPDX-style identifiers. DATA ONLY, read-only, no HMAC required; embedded policy table only, no registry lookups or network access. A release gate, not legal advice.

Discovered
apex_run_agent_log_triage

Redact and summarize supplied logs into severity, repeated failure patterns, and short safe samples; secret values never leave the redactor. DATA ONLY, read-only, no HMAC required, no network access.

Discovered
apex_run_agent_release_readiness_gate

Aggregate caller-supplied boolean release-check declarations into PASS/WATCH/BLOCK. Does not run CI, inspect files, verify the declarations, or authorize publication.

Discovered
apex_run_agent_secret_scanner

Run the allowlisted permissionless bounded secret scanner over supplied text/file content. DATA ONLY, read-only, no HMAC required; returns redacted findings, hashes, and line numbers only, never raw secret values.

Discovered
apex_run_alphalens_factor_research

Run the allowlisted permissionless bounded alphalens-style factor research wrapper over supplied factor rows. Pure TS reimplementation of selected OSS alphalens-reloaded 0.4.5 routines. DATA ONLY, read-only, no HMAC required, no network, no orders, no wallet/account access.

Discovered
apex_run_backtrader_engine

Run the allowlisted permissionless bounded backtrader-style single-asset backtest engine over supplied OHLCV bars and declarative strategy rules. Pure TS reimplementation of a narrow OSS backtrader 1.9.78.123 subset. DATA ONLY, read-only, no HMAC required, no broker adapters, no network, no orders, no wallet/account access.

Discovered
apex_run_btc_gate

Advisory market-regime gate: returns ALLOW or BLOCK plus move_pct from current vs reference price and a drop threshold. Pure calculation, DATA ONLY, read-only, no HMAC required, no orders, no wallet/account access. Not trading advice.

Discovered
apex_run_deflated_sharpe

Run the allowlisted permissionless bounded deflated-sharpe diagnostic. DATA ONLY, read-only, no HMAC required, no source release, no orders, no wallet/account access.

Discovered
apex_run_dynamic_penalty

Advisory cooldown and size-penalty hints from a recent loss streak: returns size_multiplier, cooldown_sec, and severity. Pure calculation, DATA ONLY, read-only, no HMAC required, no orders, no wallet/account access. Not trading advice.

Discovered
apex_run_empyrical_metrics

Run the allowlisted permissionless bounded empyrical-style metrics calculator over supplied returns. Pure TS reimplementation of OSS empyrical 0.5.5 metric conventions. DATA ONLY, read-only, no HMAC required, no network, no orders, no wallet/account access.

Discovered
apex_run_kelly_sizer

Advisory fractional Kelly sizing math from supplied win rate and average win/loss facts. DATA ONLY, read-only, no HMAC required, no orders, no wallet/account access. Not financial advice.

Discovered
apex_run_pandas_market_calendars

Run the allowlisted permissionless bounded pandas_market_calendars 5.4.0 calendar wrapper over supplied calendar/date parameters. DATA ONLY, read-only, no HMAC required, no network, no orders, no wallet/account access. Output declares data_as_of 5.4.0.

Discovered
apex_run_pyfolio_tearsheets

Run the allowlisted permissionless bounded pyfolio-reloaded 0.9.9 tear-sheet core over supplied dated returns. DATA ONLY, read-only, no HMAC required, no plots, no network, no orders, no wallet/account access.

Discovered
apex_run_regime_hurst

Pure regime classifier over supplied prices: returns Hurst estimate and mean_reverting/random_walk/trending label. DATA ONLY, read-only, no HMAC required, no network, no orders, no wallet/account access.

Discovered
apex_run_semver_sort

Sort supplied version tags ('v1.9.0' or '1.9.0') in NUMERIC version order (v1.9.0 before v1.70.0 — which a lexical sort gets wrong). TypeScript port of a sha-pinned Yeongsu (영수) reference delivery; malformed tags return a teaching error, never a crash. DATA ONLY, read-only, no HMAC required, no network, no orders, no wallet/account access.

Discovered
apex_run_strategy_gatekeeper

Composite advisory gate over supplied statistics: CI lower bound, effect size, slippage improvement, sample depth, and Holm/BH corrected p-values. DATA ONLY, read-only, no HMAC required, no orders.

Discovered
apex_run_zero_mfe_timeout

Advisory exit check for stagnant positions: returns HOLD or EXIT_TIMEOUT from seconds_open and max favorable excursion. Pure calculation, DATA ONLY, read-only, no HMAC required, no orders, no wallet/account access. Not trading advice.

Discovered
apex_submit_review

Submit a safe usage review tied to an existing Apex verification receipt. Permissionless bounded receipts need only the receipt. Verified receipts require signed Agent Passport request headers with review intent and asset:review capability; agent_id alone is not authentication. Sign the full JSON-RPC body and API-visible POST /mcp path, including through Target5 /api/mcp. Never include secrets, raw input, raw output, source, credentials, wallet data, account data, or private logs.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected2242 ms24
Connected2236 ms24