An MCP relay server that lets active Claude Code and Codex sessions exchange messages while preserving each session's existing context. Supports asynchronous cross-agent and same-agent communication in terminals and VS Code.
Prices and medians update for the tier you select. Caution: thin market — treat statistics as indicative.
Compare at
cross-agent MCP · Pro
No Pro plan
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Pro-provider median
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insufficient comparable pricing
vs Pro providers
No comparison
cross-agent MCP doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
38th pctile
41 competing vendors
Comparable listings · 30d
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No providers in this market have a Pro-tier plan — try another tier.
Products in this market
Ranked by how closely each one matches cross-agent MCP's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
