SERVER

KokoCallMCP

Rank #71,804

io.github.sugukurukabe/koko-call

Read-only MCP server for searching Japan government procurement bid information from the KKJ portal.

Listed & last published
May 1, 2026
PURPOSE

What you can do with KokoCallMCP

KokoCallMCP is a Model Context Protocol (MCP) server published by sugukurukabe. It ranks #71,804 of 149,623 active servers on MCP Toplist. KokoCallMCP is listed on Official MCP, with 1 tracked version. It was first listed on May 1, 2026 and most recently updated on May 1, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What KokoCallMCP can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using KokoCallMCP

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by the Official MCP Registry, last synced Oct 18, 2026. Not independently verified by MCP Toplist.

No runtime, credential or payment requirements are recorded for this server beyond the declaration above.

INSTALLATION AND FIRST TASK

Connect KokoCallMCP and confirm it works

npm package
claude mcp add koko-call -- npx -y koko-call-mcp
First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by sugukurukabe
View all sugukurukabe servers →

No task-specific alternatives are catalogued for KokoCallMCPyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed
May 1, 2026
Latest version published
May 1, 2026
Version history
1 version tracked (below)
Requirements evidence
Declared by the Official MCP Registry, last synced Oct 18, 2026. Not independently verified by MCP Toplist.
Profile checked
Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of
May 1, 2026
Registry sightings

Do you maintain KokoCallMCP? to correct or enrich this profile.

VERSIONS

Available versions (1)

VersionPublished
0.2.0May 1, 2026
STANDING
#71,804of 149,623 active serversTop 50%

Ranks ahead of 77,819 of 149,623 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

MCP Toplist: Top 50% of 149,623
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[![MCP Toplist](https://mcptoplist.com/badge/io.github.sugukurukabe%2Fkoko-call.svg)](https://mcptoplist.com/server/io.github.sugukurukabe%2Fkoko-call)
HTML
<a href="https://mcptoplist.com/server/io.github.sugukurukabe%2Fkoko-call"><img src="https://mcptoplist.com/badge/io.github.sugukurukabe%2Fkoko-call.svg" alt="MCP Toplist: Top 50% of 149,623" /></a>

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FAQ

Frequently asked questions

Who maintains KokoCallMCP?
KokoCallMCP is maintained by sugukurukabe, which publishes 6 MCP servers (18 total versions) tracked on MCP Toplist.
Is KokoCallMCP listed on the Official MCP Registry?
Yes — KokoCallMCP is listed on the Official MCP Registry.
How many versions does KokoCallMCP have?
MCP Toplist tracks 1 version of KokoCallMCP, most recently published on May 1, 2026.
Where can I find the source code for KokoCallMCP?
The source code for KokoCallMCP is hosted at github.com/sugukurukabe/koko-call-mcp.
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