Findings on what compounds and supplements do in the body, with evidence strength, quote and paper.
- Passed: Handshake
- Passed: Tools listed
- Passed: Updated recently
Median latency 699 ms · Last checked
Explore
Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Other
Boards and modules for real PCBs: catalogue, KiCad parts, wiring and power checks, published boards.
1 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Responded
The server completed its last measured handshake. This is an observation, not a guarantee.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 4 | 0 | 0 |
Publisher identityCan the publisher be traced to its source? | 3 | 1 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using PCBBrew
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http pcbbrew https://pcbbrew.dev/mcpCapabilities
Checks how modules are wired to a microcontroller board, pin by pin, with PCBBrew's catalogue data (no AI): missing or unknown pins, pins not on the headers, wrong supply (3.3 V module on 5 V), 5 V signals into non 5 V tolerant GPIOs, analog outputs on non-ADC pins, boot/strapping pins, pins used twice, invalid I2C pins (Arduino A4/A5, RP2040 pairs) and I2C address conflicts. Board and module ids come from search_parts; board pins by their header name (GPIO4, D7, A0, GP15, 3V3, 5V, GND).
DiscoveredOne board or module from the catalogue by id: description, pins with their role, interfaces, I2C addresses, Arduino libraries, whether PCBBrew simulates it (and on which boards), where to buy it, a picture and design_notes: practical notes from the catalogue (common clones and pitfalls, wiring, voltage levels, example code), in Italian.
DiscoveredBoards that PCBBrew users designed and chose to publish: title, cover image, author and likes.
DiscoveredTypical and peak supply current of a board plus its modules (servos, LED strips, displays, radios...), compared with what USB and the board's 3.3 V regulator can give, with advice (no AI).
DiscoveredSearch the KiCad symbol libraries PCBBrew designs with (resistors, regulators, op-amps, timers, MOSFETs, connectors...): symbol id, description and datasheet link.
DiscoveredSearch PCBBrew's catalogue of microcontroller boards (ESP32, Arduino, Raspberry Pi Pico, display boards) and plug-in modules (sensors, displays, motor drivers, radio, storage) by name, chip, use or interface. Every entry can be placed on a PCB designed by PCBBrew; most are simulated.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 193 ms | 6 |