Stamp

Concierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.

Connector by theoddden · GitHub account verified by the MCP Registry

IndexedApache-2.0Local (stdio)Remote (HTTP)

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Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/theoddden-stamp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

https://stamp-mcp.terradev.cloud/mcp Remote (HTTP)

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About

Concierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 4 read · 0 write · 0 delete · 2 not yet classified
Secrets: None asked for
Install scripts: Not scanned yet
Runs as: Python package

Tools by what they do 6

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 4 · Look things up without changing anything.

calculate
diff
get_time
verify

Not yet classified 2 · We could not tell from the name and description.

attest
generate_uuid

Network hosts it talks to 1

stamp-mcp.terradev.cloud · found in remote endpoint, install command

Tools (6)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

attest
Wrap any payload in a tamper-evident record: a UUID, a timestamp (NTP-verified when reachable, local clock otherwise -- the record says which), and a sha256 over the canonical record. One call, the record is complete and tamper-evident.
calculate
Evaluate a math expression safely: + - * / // % **, parentheses, functions (abs round min max sqrt floor ceil exp log log2 log10 pow sin cos tan), constants pi e tau inf. Parsed to an AST and only whitelisted nodes are computed -- no eval(), no names, no arbitrary code.
diff
Unified diff between two texts, with added/removed line counts. For reviewing edits, comparing outputs, or validating transformations.
generate_uuid
Generate one or more random UUIDv4 identifiers -- for records, sessions, and IDs created in agent pipelines.
get_time
Query an NTP server for current UTC time and this clock's offset. Appends the sample to the drift log and returns the trend inline: current offset, drift rate (ms/day), and whether the clock is stable, drifting, or accelerating.
verify
Check a record produced by attest: recompute the sha256 over the record and compare. Pass/fail -- did this payload produce this hash at this timestamp. Any modified field breaks it.

Signals

Weekly downloads: 119
Last release: Sep 12, 2026 (1 month ago)
Last package publish: Sep 12, 2026 (1 month ago)
Repository: Not found on GitHub (deleted or private)

From the package registry.

Details

Registry name: io.github.theoddden/stamp
Version: 0.6.1
Auth: Auth not stated
Packages: pypi stamp-mcp
License: Apache-2.0
Repository: github.com/theoddden/stamp-mcp
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry

Rank

of 44,833 in Connectors

Score

0.587

Security 30%not yet
Popularity 25%0.53
Freshness 20%0.80
Rating 15%not yet
Docs 10%0.70

How ranking works →

Grades

Freshness

Active in the last 90 days. Last activity 1 month ago.

–

Security

Security scan: in progress. Grades from our dependency, secret, code and prompt-injection checks appear here once they launch. Until then, check the code before you install.

Indexed

Found automatically from a public source. Not yet claimed by its publisher.

How grades work →

Availability

100% uptime, last 30 days (1 check)

Last check: 6 days ago
Status: Up
Median response: 847 ms

Up
Up, auth required
Down
Not checked
No data

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Cite this page

Stamp MCP server. Agent Mart. https://agentmart.dev/connectors/theoddden-stamp (last updated 2026-10-24)