Market around Portal Agent

Open-source controller and MCP-based setup for an AI agent to play Valve’s Portal using screenshots, player position, camera angles, and timed input pauses.

Visit github.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at

Portal Agent · Pro

No Pro plan

—

Pro-MCP server median

$49

across 4 priced MCP servers

vs Pro MCP servers

No comparison

Portal Agent doesn't sell Pro

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

Market density

10th pctile

5 competing vendors

Comparable listings · 30d

—

MCP servers · Pro median

$49/mo

4 priced · $39.25–$59 mid 50%

Price spectrum · Pro plans · 3 of 5 providers priced · log scale · $10 → $49/mo

MCP servers Other◻ shaded = middle 50% · line = median (all types)Portal Agent has no comparable Pro price — not plotted

Products in this market

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

MMCP servers2Ranked by similarity

Portal Agentthis listing

AAgents2Ranked by similarity

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.