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

ExpertVagabond

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

Listed servers
15

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

Sampled servers
0

Active servers with a recorded connection probe

Latest probe connected
0

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

Repositories
15

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.ExpertVagabond/solana

Solana MCP server for wallet, transactions & programs

Finance & CryptoPayments & trading

Not measuredNot measured4 / 6Not checked yet
io.github.ExpertVagabond/hedera-mcp

Build-only Hedera (Hashgraph) MCP — 73 tools across all core services plus analytics reads.

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet
io.github.ExpertVagabond/ibmz

IBM Z mainframe MCP server - Key Protect HSM & z/OS

Developer ToolsCode & DevOps

Not measuredNot measured3 / 6Not checked yet
Not measuredNot measured3 / 6Not checked yet
io.github.ExpertVagabond/ordinals

Bitcoin Ordinals MCP Server — inscriptions, runes, BRC-20, collections & rare sats

Finance & CryptoPayments & trading

Not measuredNot measured3 / 6Not checked yet
io.github.ExpertVagabond/photo-organizer

AI-powered organization for Google Photos and Drive - auto-organize, find duplicates, create albums

MediaCode & DevOps

Not measuredNot measured3 / 6Not checked yet
io.github.ExpertVagabond/solmail

Send physical mail with Solana cryptocurrency - AI agents can send real letters worldwide

Finance & CryptoPayments & trading

Not measuredNot measured3 / 6Not checked yet
io.github.ExpertVagabond/sui-mcp-server

53-tool MCP server for Sui blockchain — wallets, DeFi, Move contracts, staking, SuiNS, analytics

Finance & CryptoPayments & trading

Not measuredNot measured3 / 6Not checked yet
Not measuredNot measured3 / 6Not checked yet
Not measuredNot measured3 / 6Not checked yet
Not measuredNot measured3 / 6Not checked yet
Not measuredNot measured3 / 6Not checked yet
Not measuredNot measured3 / 6Not checked yet
Not measuredNot measured3 / 6Not checked yet
Not measuredNot measured3 / 6Not checked yet