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Public story · 2026-08-23 · high
The project credits Cloudflare's Code Mode portal as the pattern it's copying, and skips publishing any pricing.
Why now: OneMCP posted to Show HN on August 23.
OneMCP showed up on Hacker News on August 23 with a portal that replaces dozens of MCP tool definitions with three commands. Point it at your existing servers, 20-plus in the example given, and it exposes only search, describe and execute.
The stakes are cost and speed. Every MCP server wired into an agent adds tokens to its system prompt before a single request happens, and OneMCP claims the three-tool portal cuts that prompt by about 90%.
The mechanics matter more than the headline number. Instead of a model reading every tool's full schema on each call, it searches for what it needs, gets a description, then executes it. That's closer to writing code against an API than loading a full reference sheet into context every turn. OneMCP names Cloudflare's Code Mode portal as the pattern it's built on.
There's no pricing on the page. It's also a single source, so treat the 90% figure as OneMCP's own claim until someone benchmarks it.
Here's the tension worth watching. OneMCP is solving a problem that shouldn't need solving forever. MCP's own roadmap includes progressive discovery work aimed at the same context bloat, built into the protocol instead of wrapped around existing servers. If that ships and gets adopted, tools like OneMCP either fold into the spec or become redundant middleware.
Each link below shares sources, entities, or timing with this story.
Cloudflare released Code Mode / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Cloudflare released Code Mode); both cover Cloudflare, Code Mode, MCP; overlapping topics (against, cloudflare, code, tool).
Cloudflare supports MCP / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Cloudflare supports MCP); both cover Cloudflare, MCP; overlapping topics (against, cloudflare, code, definition, endpoint).
Cloudflare released Code Mode MCP / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Cloudflare released Code Mode MCP); both cover Cloudflare, MCP; overlapping topics (against, cloudflare, code, definition, endpoint).
Cloudflare uses OpenCode / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Cloudflare uses OpenCode); both cover MCP, Show HN; overlapping topics (behind, code, collaps, tool).
Cursor partners with Cloudflare / Shared entities / Shared topic / Tension
Linked by a graph relationship (Cursor partners with Cloudflare); both cover August, MCP; overlapping topics (against, august, code).
OpenAI partners with Cloudflare / Shared entities / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (OpenAI partners with Cloudflare); both cover August, MCP; overlapping topics (august, code).
Cloudflare supports MCP / Shared entities / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (Cloudflare supports MCP); both cover August, MCP; overlapping topics (august, code).
Linked by a graph relationship (Cloudflare supports MCP); both cover August, MCP; overlapping topics (against, tool).