Kagi Search vs Agent402.Tools: pay-per-call web tools
Kagi Search is an MCP server published by kagisearch. Marketplaces we read that list it: 1 (Docker MCP Catalog). Agent402.Tools: pay-per-call web tools is an MCP server published by MikeyPetrillo. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-16. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  Kagi Search |  Agent402.Tools: pay-per-call web tools |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:c26439346cd6 Forks (GitHub): 49 Pulls (Docker Hub): 19 868 Stars (Docker Hub): 1 Stars (GitHub): 543 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.13.13 Downloads/month (npm): 3 277 Downloads/week (npm): 980 Forks (GitHub): 31 Stars (GitHub): 41 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | Kagi Search | Agent402.Tools: pay-per-call web tools |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 543 (better) | 41 (worse) |
| Pulls (Docker Hub) (differs) | 19 868 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 49 (better) | 31 (worse) |
| Last release (differs) | Not published | 2026-10-15 |
| Where it runs (differs) | On your machine (mcp/kagisearch) | Remote server (agent402.tools/mcp) |
| Transport (differs) | stdio | Streamable HTTP |
| Tools it declares (differs) | 2 | Not published |
| Environment variables it asks for (differs) | 2, secrets among them: 1 | 6, secrets among them: 3 |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/kagisearch/kagimcp | github.com/mikeypetrillo/agent402 |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 3 days ago |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
Kagi Search
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
Agent402.Tools: pay-per-call web tools
Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work
How to run each
Kagi Search As a local MCP server: Docker image
claude mcp add --env "KAGI_API_KEY=<YOUR_KAGI_API_KEY>" --transport stdio kagisearch -- docker run -i --rm -e KAGI_API_KEY mcp/kagisearchRequires: KAGI_API_KEY (secret)
Agent402.Tools: pay-per-call web tools As a remote MCP server
claude mcp add --transport http agent402 https://agent402.tools/mcpRequires: AGENT402_CREDITS_KEY (secret), AGENT_KEY (secret), SOLANA_AGENT_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only Agent402.Tools: pay-per-call web tools has a remote endpoint we check. How we check endpoints
Tools each declares
Only Kagi Search has
kagi_search_fetchkagi_summarizer
Only Agent402.Tools: pay-per-call web tools has
audio.transcribebrowser.rendercatalog.callcatalog.findcatalog.searchdecide.executedecide.feedbackdecide.plandemand.requestmarket.quotememory.readmemory.write
Show the remaining 6
payment.infosellers.listserver.describeweb.answerweb.newsweb.search
Both have
None
Tool names as the marketplaces declare them and as Ext Ops observed them on the endpoints (Agent402.Tools: pay-per-call web tools as of 2026-10-16). More tools is not better in itself: compare what each needs for the job.
Settings each asks for
Only Kagi Search asks for
KAGI_API_KEY (secret)KAGI_SUMMARIZER_ENGINE
Only Agent402.Tools: pay-per-call web tools asks for
AGENT402_BUDGETAGENT402_CREDITS_KEY (secret)AGENT402_MAX_PER_CALLAGENT402_NETWORKSAGENT_KEY (secret)SOLANA_AGENT_KEY (secret)
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: Kagi Search · What it can do: Agent402.Tools: pay-per-call web tools · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.