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

Read-only probes

MCP server · Payments & trading

io.github.arbonomous/curvecall

By arbonomous

Pay-per-call market math + token intel: USDC Base/Solana + shielded ZEC HTTP, MCP USDC, $0.001-$0.02

Source code
Connect to io.github.arbonomous/curvecall
Checks passed
10 / 22

4 failed · 8 not measured

Median response
584 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
11

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?
004
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?
222

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 584 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name CurveCall.

  • Pass
    Lists tools

    tools/list returned 11 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 584 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 584 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

  • 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

    0 of 42 parameters have a description (0%). The bar is 80%.

  • Fail
    Safety hints

    11 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.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Fail
    Repo owner matches

    The GitHub repository owner does not match the namespace login.

  • Pass
    Recently updated

    Updated 2026-09-26T03:33:20.424034Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using io.github.arbonomous/curvecall

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 io-github-arbonomous-curvecall https://curvecall.onrender.com/mcp/

Capabilities

Tools 11

bundle_check

Bundle/sniper signals for a token (base, bsc, robinhood, arc): who bought in the first blocks after launch, how much of the early supply they took, and whether any were funded by the deployer or a shared wallet. Signals, not advice. Elysium returns verified holder concentration and transfer clustering only, not verified buys or insider attribution. $0.02 USDC. Data by GeckoTerminal; Elysium uses its public RPC.

Discovered
contract_check

On-chain contract check (EVM chains: base, ethereum, arbitrum, optimism, polygon, bsc): ownership renounced?, LP burn share, ERC-20 metadata, red flags. $0.01 USDC.

Discovered
deployer_history

Deployer launch history from CurveCall's hourly launch-outcome index on Base, Robinhood Chain and Arc (built since 2026-09-24): every launch this deployer made and how it ended (survived, rugged, died), with rug rate and dev-behavior flags (dev moved tokens, relaunch count). Answers 'has this deployer rugged before?' $0.01 USDC. Data by GeckoTerminal.

Discovered
precheck

Pre-trade bundle: snapshot + risk screen + curve trade simulation in ONE call. Tells you what your buy will do - quote, slippage, rug-risk verdict. $0.01 USDC. No other x402 service sells trade simulation.

Discovered
quote_buy

Bonding-curve BUY quote (constant product, virtual reserves). $0.001 USDC.

Discovered
quote_sell

Bonding-curve SELL quote (constant product, virtual reserves). $0.001 USDC.

Discovered
search_tokens

Search tokens by name, symbol or contract address across chains. $0.005 USDC.

Discovered
token_risk

Heuristic 0-100 token risk screen with explainable flags. $0.01 USDC.

Discovered
token_snapshot

Normalized token market snapshot (price, liquidity, FDV, volume, age). $0.005 USDC.

Discovered
verdict

START HERE before buying a token. One call returns a buy / watch / avoid decision with the reasons, risk score, key numbers (price, liquidity, volume, age) and heuristic sizing and stop distance. $0.01 USDC. For full raw data use precheck. Heuristic screen, not financial advice.

Discovered
wallet_snapshot

On-chain wallet snapshot (EVM chains): contract or EOA, tx count, native balance, fresh-wallet flag. $0.005 USDC.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected584 ms11

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