capacity-attest
Rank #5,791io.github.holistis/capacity-attest
Signed delivery claims for x402 capacity trades: GPU-hours, storage, API credits, bandwidth.
What you can do with capacity-attest
capacity-attest is a Model Context Protocol (MCP) server published by holistis. It ranks #5,791 of 144,396 active servers on MCP Toplist. capacity-attest is listed across 2 registries — Official MCP and Glama, with 7 tracked versions. It was first listed on Aug 31, 2026 and most recently updated on Sep 29, 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.
What capacity-attest can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using capacity-attest
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 Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
- CAPACITY_ATTEST_DATA_DIR · optional
Connect capacity-attest and confirm it works
claude mcp add capacity-attest -e "CAPACITY_ATTEST_DATA_DIR=<your CAPACITY_ATTEST_DATA_DIR>" -- npx -y capacity-attestReplace each placeholder with your own value before saving.
[mcp_servers.capacity-attest]
command = "npx"
args = ["-y", "capacity-attest"]
[mcp_servers.capacity-attest.env]
CAPACITY_ATTEST_DATA_DIR = "<your CAPACITY_ATTEST_DATA_DIR>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"capacity-attest": {
"command": "npx",
"args": [
"-y",
"capacity-attest"
],
"env": {
"CAPACITY_ATTEST_DATA_DIR": "<your CAPACITY_ATTEST_DATA_DIR>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"capacity-attest": {
"command": "npx",
"args": [
"-y",
"capacity-attest"
],
"env": {
"CAPACITY_ATTEST_DATA_DIR": "<your CAPACITY_ATTEST_DATA_DIR>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"capacity-attest": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"capacity-attest"
],
"env": {
"CAPACITY_ATTEST_DATA_DIR": "<your CAPACITY_ATTEST_DATA_DIR>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"capacity-attest": {
"command": "npx",
"args": [
"-y",
"capacity-attest"
],
"env": {
"CAPACITY_ATTEST_DATA_DIR": "<your CAPACITY_ATTEST_DATA_DIR>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"capacity-attest": {
"command": "npx",
"args": [
"-y",
"capacity-attest"
],
"env": {
"CAPACITY_ATTEST_DATA_DIR": "<your CAPACITY_ATTEST_DATA_DIR>"
}
}
}
}Replace each placeholder with your own value before saving.
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.
When to choose another server
No task-specific alternatives are catalogued for capacity-attestyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Aug 31, 2026
- Latest version published
- Sep 29, 2026
- Version history
- 7 versions tracked (below)
- Requirements evidence
- Declared by Glama, last synced Oct 16, 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
- Oct 16, 2026
- Official MCP ↗listed since Aug 31, 2026 · still listed
- Glama ↗listed since Sep 30, 2026 · still listed
Do you maintain capacity-attest? to correct or enrich this profile.
Available versions (7)
| Version | Published |
|---|---|
| 0.7.0 | Sep 29, 2026 |
| 0.5.0 | Sep 6, 2026 |
| 0.4.0 | Sep 6, 2026 |
| 0.2.0 | Sep 1, 2026 |
| 0.1.2 | Aug 31, 2026 |
| 0.1.1 | Aug 31, 2026 |
| 0.1.0 | Aug 31, 2026 |
Ranks ahead of 138,605 of 144,396 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.holistis%2Fcapacity-attest)<a href="https://mcptoplist.com/server/io.github.holistis%2Fcapacity-attest"><img src="https://mcptoplist.com/badge/io.github.holistis%2Fcapacity-attest.svg" alt="MCP Toplist: Top 5% of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains capacity-attest?
- capacity-attest is maintained by holistis, which publishes 4 MCP servers (11 total versions) tracked on MCP Toplist.
- Is capacity-attest listed on the Official MCP Registry?
- Yes — capacity-attest is listed on the Official MCP Registry, alongside Glama.
- How many versions does capacity-attest have?
- MCP Toplist tracks 7 versions of capacity-attest, most recently published on Sep 29, 2026.
- Where can I find the source code for capacity-attest?
- The source code for capacity-attest is hosted at github.com/holistis/tokenizen.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.