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Bastion – run each MCP server once, for every client on your Mac

Bastion – run each MCP server once, for every client on your Mac is a workflow AI agent for Manage multiple MCP server instances across clients on a Mac without repeated setup or conflicts. Pricing: Free. As of 2026-10-27, KanonAgent records 2 upvotes. First indexed by KanonAgent on 2026-09-14.
Bastion simplifies local deployment of MCP servers by running a single instance per client on macOS, eliminating redundancy and configuration conflicts.
2 upvotes
Tracked by Kanon since Sep 14, 2026
no signal yet
status
10/100
momentum · conf 0.47
43d
tracked since 2026-09-14
1
evidence records

No signal event on file yet — status is unknown, not "quiet".

📈 Timelinewhat changed, and when
🔎 Known / Unknown 15 of 23 fields unknown
Machine-callable— unknown —
Open source— unknown —
Self-hostable— unknown —
Bring your own key— unknown —
Autonomy level— unknown —
Pricing model— unknown —
Integrationsmcp inferred 1 quote(s)

“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.

🤖 Agent teardown · workflow
Job to be doneManage multiple MCP server instances across clients on a Mac without repeated setup or conflicts.
Who it is forDevelopers using Cursor or Claude with MCP workflows
Integrationsmcp
PricingFree
Traction · why it is risingEarned 2 votes on Product Hunt, showing demand for lightweight, local dev tooling in the MCP ecosystem.
Why it matters

It solves a niche but real pain point in local multi-client development, making it a useful, frictionless utility in emerging AI dev stacks.

Evidence quotesverbatim, from the product’s own materials

“Bastion runs each MCP server once per client on your Mac”— description
Signal source: Show HN
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FAQ

What is Bastion?

Bastion simplifies local deployment of MCP servers by running a single instance per client on macOS, eliminating redundancy and configuration conflicts.

What does Bastion do?

Manage multiple MCP server instances across clients on a Mac without repeated setup or conflicts.

Why does Bastion matter?

It solves a niche but real pain point in local multi-client development, making it a useful, frictionless utility in emerging AI dev stacks.

How much does Bastion cost?

Free

Is Bastion free?

Yes — Bastion has a free tier. Pricing as stated on its own page: Free

What does Bastion integrate with?

mcp

How popular is Bastion?

As tracked by KanonAgent: 2 upvotes (first indexed 2026-09-14).

What are the best Bastion alternatives?

Similar AI agents tracked by KanonAgent: AEO Engine, langchain, BIG, autogen, Indexsy, POST BRIDGE.

Bastion – run each MCP server once, for every client on your Mac alternatives — similar AI agents

AEO EnginelangchainBIGautogenIndexsyPOST BRIDGE

Where this fits — browse the same shelf

AI Workflow Automation AgentsAI agents that work with MCP (Model Context Protocol)