com.a2awire/agent-spend-guard
Agent Spend Guard — owner-set purchasing guardrails
com.a2awire/agent-spend-guard costs 2 061 tokens of context per session. It has 4 tool definitions. That is 1.0 % of a 200k window. Measured 2026-10-03.
Free spend guardrails for AI agents: approve/deny/ask_user, caps, dupes.
alive probed 2026-10-03 · HTTP 200
4tools
2.1ktokens for the tool definitions
1.0 %of a 200k context window
114 msto initialize
75 msto list tools
- Endpoint
- https://a2awire.com/mcp/connectors/spend-guard/http (streamable-http)
- Host
- a2awire.com
- Protocol
- 2025-11-25
- Reports itself as
- a2awire-spend-guard 0.1.0
- Capabilities
- experimental, prompts, resources, tools
- Instructions
- 1 455 characters
- Repository
- https://github.com/ee324/a2awire
- Website
- https://a2awire.com/spend-guard
- Registry
- active, updated 2026-09-23 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| spend_guard_record_purchase | 655 | 32 % |
| spend_guard_check_purchase | 632 | 31 % |
| spend_guard_set_rules | 518 | 25 % |
| spend_guard_report | 256 | 12 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:28 | alive | 114 ms | 4 | 2.1k |
| 2026-10-03 17:47 | alive | 413 ms | 4 | 2.1k |
Badge
[](https://mcp-pulse.ulehla.dev/s/com.a2awire/agent-spend-guard)