The request is for a tool to log client communications, and the matching product is client-comms-log, a per-case record of calls, emails, texts, letters, in-person meetings and voicemails [1, 11]. It is an action on Anthropic's listing rather than a standalone product, so the closest alternatives are the related client-report and client-letter actions [1, 11] and the general-purpose Slack messaging platform, which is a team chat tool rather than an append-only client log 2.
- 1
Anthropicanthropic.comverified and signed
Client-comms-log is an action that logs a client communication (call, email, text, letter, in-person, voicemail) into an append-only per-case record with dated entries and direction 11.
+71 community tools built for it
for agents: client-comms-log · client-report · client-letter
- 2
Slackslack.comverified and signed
Slack is a team messaging and workflow platform that connects people and AI agents, offering a Web API and SDK for building integrations 2.
official:API · Slack Web APISDK · @slack/web-api+210 community tools built for it
for agents: client · chatops · slack
Sources
- 1Home \ Anthropicanthropic.com · read 2026-10-29
- 2Slack | AI Work Platform & Productivity Toolsslack.com · read 2026-10-29
- 11client-comms-log: declares "client-comms-log" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
client-comms-log · client-comms-log verified and signed
Log a client communication — call, email, text, letter, in-person, voicemail. Append-only per-case record with dated entries, direction, medium, summary, action items. Works alongside /client-letter and /status client. Use when logging a call or client email, reviewing a communication log, or asking
client · @slack/web-api verified and signed
integrate-context-matic · integrate-context-matic verified and signed
Discovers and integrates third-party APIs using the context-matic MCP server. Uses `fetch_api` to find available API SDKs, `ask` for integration guidance, `model_search` and `endpoint_search` for SDK details. Use when the user asks to integrate a third-party API, add an API client, implement feature
logs · @opentelemetry/sdk-logs verified and signed
client · @clickhouse/client verified and signed
client · prometheus-client verified and signed
Logging · OpenTelemetry verified and signed
dsql · dsql verified and signed
Deprecated compatibility redirect for Aurora DSQL guidance. Use when a request concerns DSQL, Aurora DSQL, distributed SQL, DSQL schemas, migrations, queries, authentication, performance, or application development.
· mitmproxy website read, tools not yet checked
describe_audit_log_records · Adb MySQL MCP Server found in code, not yet checked
Query SQL audit log records. Requires SQL audit to be enabled on the cluster.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.