Img-Forge

AI image generation for agents and apps, one API call

4 followers

AI image generation for agents and apps, one API call

4 followers

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img-forge: an image-generation API and MCP server. 4 quality tiers live now (SDXL to Gemini 3.1 Flash), agent-native billing built in. A 5th tier (Gemini 3 Pro) unlocks community-wide at 10 paid subscribers.

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Launch tags:Developer Tools•Artificial Intelligence

Launch Team / Built With

Viktor.comAn AI coworker that actually does the work

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Maker

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Heyo! I'm Kurt, builder of img-forge and founder of Stackbilt. I built img-forge because I got tired of using 4 different UI's for image assets. Now I use it daily for my dev projects. If you're building a project or agent that needs to generate images as part of its own workflow, not have a person click a button, most APIs make that awkward: no agent-native auth, no way for the agent to check or top up its own credits, heavyweight SDKs. img-forge is an MCP server first: OAuth for interactive clients, bearer auth for autonomous agents, and billing tools so an agent can manage its own spend. 4 quality tiers live now, real REST API underneath if you don't need MCP. There's a 5th tier (Gemini 3 Pro, OpenAI) that unlocks for everyone once we hit 10 paid subscribers we're at 0 right now, so if you sign up you're literally unlocking it for the whole community. 50 free credits, no card. Would love feedback, especially from anyone building agent tooling that's the exact wedge this is built for. Support a SoloDev who built this while working a 9-5

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2mo ago

Maker

I built img-forge to serve two users: the Builder, and the Builder's Agent.

Agents hit the MCP/API, generate assets inline, monitor billing, and keep moving. No friction, no context switch.

Builders get 30-day asset retention and full control over what stays and what goes.

Use cases range from storyboarding to SEO, and I'm still finding new ones every week.

I'm on a continuous journey to break it and improve it. That's not a warning. That's the pitch.

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1mo ago

Forum Threads

p/img-forge

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14d ago

Update: img-forge’s MCP layer just got a serious upgrade.

The production server now supports the MCP 2026-07-28 protocol, stateless Streamable HTTP, OAuth 2.1/PKCE, refresh tokens, and continued compatibility for older clients.

img-forge is also now published in the official MCP Registry, so agents can discover and connect to it more easily.

Behind the scenes, we tightened per-tier credit billing and improved the behavior of slow premium generations so agents can continue with a job instead of failing on a timeout.

p/img-forge

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1mo ago

img-forge: what actually shipped

I actually launched img-forge on June 16 (blog post) as a headless image generation API for agents one endpoint, eleven models, five quality tiers. "Ultra" and "ultra_plus" were marked coming soon.

Here's what's true today.

Ultra tier is live behind a community unlock, not a waitlist. Gemini 3.1 Flash Image Preview (ultra) and Gemini 3 Pro Image Preview (ultra_plus) are in production, alongside four OpenAI models (gpt-image-1-mini through gpt-image-2).

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