A great voice promptwith one missing line is a liability.
The prompt that runs your voice agent decides whether it discloses it’s an AI, whether it confirms bookings that don’t exist, whether it yields when a caller cuts in. This Forge builds a prompt with those safety blocks locked in — and lints any prompt you already have, so a missing guardrail can’t ship however good the rest reads.
The dangerous prompt is the one that reads perfectly.
A perfect craft score, one missing guardrail. Watch it flip.
This prompt starts with a perfect craft score and still reads MISSING GUARDRAILS — it has no “never confirm before the tool returns” rule. Toggle that safety block on: the exact same craft score is suddenly shippable. Craft never buys its way past a missing guardrail.
Point it at a folder of prompts. Get a verdict for each.
The same grading you see in the demo comes from a zero-dependency Python linter you run on your own prompt files. Here is its actual output on the shipped four-prompt sample:
VOICE PROMPT FORGE - LINT REPORT
====================================================
PER-PROMPT
----------------------------------------------------
01-forge-built-dental.txt READY TO SHIP craft 100/100
02-polished-but-unsafe.txt MISSING GUARDRAILS craft 100/100
missing safety block(s): Never confirm before the tool returns
03-hedged-disclosure.txt MISSING GUARDRAILS craft 82/100
missing safety block(s): Barge-in / interruption yield
04-safe-but-thin.txt PATCH FIRST craft 14/100
fix first: Grounded-answer instruction
LIBRARY ROLLUP
----------------------------------------------------
Prompts linted .......... 4
Ready to ship ........... 1
Patch first ............. 1
Missing guardrails ...... 2
LIBRARY VERDICT: GUARDRAILS MISSING
Lints prompt text you paste. It runs no agent, sends nothing, and
scores no person. Not legal, safety, or compliance advice.Three rules the Forge builds into every prompt.
Some blocks aren’t scored — they’re gates
A disclosure line, a never-confirm-before-the-tool rule, a barge-in yield, and an escalation list aren’t craft points to weigh. Any one missing makes the prompt unsafe to run, so it forces MISSING GUARDRAILS no matter how good the rest is.
Polish can’t buy its way past a gap
A prompt can be on-brand, concise, grounded, and beautifully written — and still confirm bookings before they exist because it never says not to. Craft and safety are graded separately, so a 100-craft prompt with a missing guardrail still reads blocked.
The prevention layer for the whole voice desk
The four gates map one-to-one to the failures the rest of the line catches after the fact — the false confirmation, the phantom booking, the missed handoff. Forge them into the prompt up front and they never reach a call.
A prompt builder and linter. Not a platform, not a monitor.
- An interview that assembles a prompt with safety blocks locked in.
- A deterministic linter with four hard safety gates and six craft blocks.
- Marker-based and fully editable — tune detection to your house wording.
- Portable — it lints prompts for any voice platform, not one vendor.
- A voice platform or a place your agent runs.
- A live monitor — it grades prompt text, not calls.
- An AI analysis — it detects structural markers deterministically.
- A legal review, and it scores or ranks no person.
Not legal advice. The Forge grades prompt structure from your own markers and inserts safety blocks as a drafting aid — it runs no agent, makes no compliance determination, and scores no person. That a block is present in a prompt is not a legal guarantee it is worded correctly for your state or vertical; confirm your obligations with counsel.
Everyone standing up a voice agent for the first time — or the fiftieth.
The build step of a safe voice line.
Stand up the call flows and compliance layer. The Forge hardens the prompt they run on.
ViewCatches on the call what a missing guardrail causes. The Forge prevents it up front.
ViewThe chat/SMS sibling — its flow linter is to conversations what this is to prompts.
ViewThe parts worth pinning down before you buy.
Lock the guardrails in
before the agent ever picks up.
Build a prompt that can’t forget its safety blocks, and lint the ones you already run. One purchase, lifetime access, 12 months of updates. $79, once.
Not legal advice. The Forge grades prompt structure and inserts safety blocks as a drafting aid; disclosure, recording, and consent rules for voice agents vary by state and vertical. A present block is not a legal guarantee — confirm your obligations with counsel.
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