# team_manager_post_blackboard

Append a source-linked finding, decision, request, progress update, or warning to the shared MongoDB blackboard.

Agent View of the PolicyLayer registry record for `team_manager_post_blackboard`. HTML page: https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-post-blackboard

## Facts

- Tool: `team_manager_post_blackboard`
- Server: Team Manager MCP (`0xadvait/team-manager-mcp`) — https://policylayer.com/tools/0xadvait-team-manager-mcp.md
- Homepage: https://github.com/0xadvait/team-manager-mcp
- Risk category: Write (Medium risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "team_manager_post_blackboard",
    "arguments": {}
  }
}
```

## Why team_manager_post_blackboard is rated Medium

This tool creates or modifies data in a shared MongoDB collection (the blackboard) with reversible effects. It does not read-only (thus not Read), does not execute arbitrary code (thus not Execute), does not delete data (thus not Destructive), and does not move money (thus not Financial).

From the tool's own definition: "Tool performs 'Append' operation to MongoDB blackboard, creating new records (findings, decisions, requests, progress updates, warnings) with side effects that persist in shared state but are reversible."

## Use case

AI agents use team_manager_post_blackboard to create or update resources in Team Manager MCP, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Team Manager MCP environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Team Manager MCP:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "team_manager_post_blackboard": {
      "limits": [
        {
          "counter": "team_manager_post_blackboard_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Team Manager MCP (18)

- `team_manager_reset` — Destructive — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-reset.md
- `team_manager_approve_plan` — Execute — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-approve-plan.md
- `team_manager_start_room` — Execute — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-start-room.md
- `team_manager_find_sources` — Read — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-find-sources.md
- `team_manager_ingest_sources` — Read — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-ingest-sources.md
- `team_manager_onboard` — Read — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-onboard.md
- `team_manager_query_context` — Read — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-query-context.md
- `team_manager_state` — Read — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-state.md
- `team_manager_emit_decision` — Write — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-emit-decision.md
- `team_manager_emit_result` — Write — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-emit-result.md
- `team_manager_kill_agent` — Write — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-kill-agent.md
- `team_manager_plan_room` — Write — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-plan-room.md
- `team_manager_record_checkpoint` — Write — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-record-checkpoint.md
- `team_manager_register_agents` — Write — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-register-agents.md
- `team_manager_resume_agent` — Write — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-resume-agent.md
- `team_manager_set_sources` — Write — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-set-sources.md
- `team_manager_update_budget` — Write — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-update-budget.md
- `team_manager_write_memory` — Write — https://policylayer.com/tools/0xadvait-team-manager-mcp/team-manager-write-memory.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=0xadvait-team-manager-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/0xadvait-team-manager-mcp