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Concierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.
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Concierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.
Список инструментов сервера (6)
Технические названия из tools/list. Нужны только разработчикам.
| 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. |
| generate_uuid | Generate one or more random UUIDv4 identifiers -- for records, sessions, and IDs created in agent pipelines. |
| diff | Unified diff between two texts, with added/removed line counts. For reviewing edits, comparing outputs, or validating transformations. |
| 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. |
| 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. |
| 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. |