Market around Typecast

An open-source LLM agent and MCP validator that converts job descriptions into schema-validated typed JSON and measures structured-output validity, accuracy, retry behavior, and cost across models.

Visit github.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at

Typecast · Pro

No Pro plan

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Pro-MCP server median

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insufficient comparable pricing

vs Pro MCP servers

No comparison

Typecast doesn't sell Pro

ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.

Market density

21st pctile

26 competing vendors

Comparable listings · 30d

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Price spectrum · Pro plans · 6 of 10 providers priced · log scale · $29 → $500/mo

Agents MCP servers Platforms Frameworks◻ shaded = middle 50% · line = median (all types)Typecast has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches Typecast's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.

MMCP servers9Ranked by similarity

AgentDiet JSON Repair

Deterministic A2A Broken-JSON Repair & Schema Validator

● MCP72% similar

no public price

GenPark Structured Output Grammar Fence Skill

OOther4Ranked by similarity

GenPark JSON Schema GBNF Grammar Constrainer

● OTHER70% similar

no public price

FFrameworks1Ranked by similarity

AgentFork

● FRAMEWORK71% similar

no public price

AAgents1Ranked by similarity

Telltale

● AGENT70% similar

no public price

Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.