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

Publisher portfolio

holistis

Explore the MCP servers published by holistis, with independent connection checks, performance measurements, and setup instructions for each project.

Listed servers
6

Active projects in this portfolio. Deleted and deprecated registry rows are excluded.

Sampled servers
2

Active servers with a recorded connection probe

Latest probe connected
1

Latest stored probe connected. This is not a live guarantee.

Repositories
5

Distinct source repositories linked by the active listings

Portfolio overview

MCP servers

Compare connection status and measurements. Open a server for its tools, check results, and client configuration.

Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
io.github.holistis/cra-check

Free read-only check of a public GitHub repo for eight security signals related to the EU CRA.

Developer ToolsCode & DevOps

Responded86 ms14 / 22
Bug Bounty Intelligence

AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

Developer ToolsCode & DevOps

UnreachableNot measured5 / 22
io.github.holistis/3ilm-mcp

Search 1,032 verified smart contract vulnerability findings from Sherlock audits by pattern.

Finance & CryptoCode & DevOps

Not measuredNot measured4 / 6Not checked yet
io.github.holistis/capacity-attest

Signed delivery claims for x402 capacity trades: GPU-hours, storage, API credits, bandwidth.

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet
io.github.holistis/yad-agent-mcp

MCP wrapper for Yad, a local browser-automation companion, for coding agents.

Developer ToolsAutomation & workflows

Not measuredNot measured4 / 6Not checked yet
Agent Receipt Verify

Checks x402 endpoint conformance before an agent pays, and links the receipt to its settlement.

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet

Company & identity

About holistis

holistis publishes MCP servers under the io.github.holistis namespace. This namespace is associated with a GitHub login in the MCP Registry.

Namespace verification connects the publisher to its registry identity. It does not certify the security of individual servers.

Source repositories