Guitar pedal specs, new and used prices, price history, review scores, board checks, buying guides.
Score is being calculated.
Check a set of pedals as a pedalboard: a suggested signal-chain order with reasons, total current draw against a power supply, and a count of power and compatibility issues.
| Name | Required | Description | Default |
|---|---|---|---|
| pedals | Yes | Pedal slugs from search_pedals, in any order | |
| usesFxLoop | No | True if the amp's effects loop is used, so time-based effects can go in the loop | |
| supplyOutlets | No | How many outputs the power supply has | |
| supplyTotalMa | No | The power supply's total current in mA, if known |
Two to five pedals side by side: score, what each is best for, lowest new price, used median and key specs.
| Name | Required | Description | Default |
|---|---|---|---|
| slugs | Yes |
One buying guide: who it is for, what matters when choosing, the three picks (best overall, budget, step up) with strengths, flaws and current prices, and the other pedals considered.
| Name | Required | Description | Default |
|---|---|---|---|
| slug | Yes | A guide slug from list_guides |
Everything PedalBro knows about one pedal: specs (power, size, bypass, controls), a plain-language summary, the PedalBro review score, what players say, professional review ratings with links, current new and used prices with buy links, and similar pedals.
| Name | Required | Description | Default |
|---|---|---|---|
| slug | Yes | A pedal slug from search_pedals, e.g. boss-ds-1-distortion |
How a pedal's new and used prices have moved over the last 90 days (weekly points), recent sold used listings, and current prices. Useful for 'is this a good price' and 'should I buy used'.
| Name | Required | Description | Default |
|---|---|---|---|
| slug | Yes | A pedal slug from search_pedals, e.g. boss-ds-1-distortion |
PedalBro's buying guides ('best overdrive pedals', 'best delay under $200', ...), each with its top pick. Use get_guide for the full picks.
| Name | Required | Description | Default |
|---|---|---|---|
No parameters | |||
Search guitar and bass pedals by brand, model, nickname or type (typos are fine), optionally only those buyable new under a price. Returns names, slugs and lowest new prices.
| Name | Required | Description | Default |
|---|---|---|---|
| brand | No | Brand slug, e.g. boss, strymon, electro-harmonix | |
| limit | No | ||
| query | Yes | e.g. 'tube screamer', 'strymon delay', 'fuzz' | |
| category | No | Category slug to narrow to, e.g. overdrive, fuzz, distortion, delay, reverb, chorus, compressor, looper | |
| maxPriceUsd | No | Only pedals buyable new and in stock at or under this price |
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
check_boardcompare_pedalsget_guideget_pedalget_price_historylist_guidessearch_pedals52,000 musical instruments: prices, deals, bundles, open-box, alternatives, accessories, guides.
Sold comps and active listings from eBay, Poshmark, Mercari, Depop, Vinted, TCGplayer and more.
Product research for AI agents: review-synthesized verdicts, specs, prices and seller quotes.
Real eBay sold listings: 3 years of price history, real accepted Best Offer prices, 8 marketplaces.
Add one secure layer between your agents and this server.
