MCP serverio.github.unnamedaiagent/sigtap-agent-tools

13 paid x402 tools, USDC/Base.

13 paid x402 tools, USDC/Base. Free check: GET /preview<path>=200 sample. Copy-paste pay: /llms.txt

UNRATEDActivestreamable-httpsigtap-mcp.sigtap.workers.dev

Overview

Score?

UNRATED 0.638

of what a free look can see, on 24 looks

Looks

last 11 hr ago

Tools

changed 26 days ago

More info

URL

sigtap-mcp.sigtap.workers.dev/mcp

streamable-http

Says it is

sigtap-agent-tools 1.0.0

protocol 2025-06-18

In the record since

28 days ago

Among servers18,413 with a card

0median 0.606 · this server 0.638 · highest on record 0.8561

Toolsfrom sha256:732f74181f…f66958 · +0 −0 26 days ago

The tools this server lists, read out of the definition it returned
Tool	Schema
catalog List all 12 paid tools with live prices + free preview routes (FREE, no payment)	input · output
crypto_price Coinbase spot/buy/sell price with spread percent Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/tools/crypto-price = 200 demo sample, no wallet. Paid call: 402	input · output
deliverability_audit SPF/DKIM/DMARC deliverability audit for a sending domain Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/deliverability = 200 demo sample, no wallet. Paid call:	input · output
domain_age Domain registration date, age in days and registrar via RDAP Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/tools/domain-age = 200 demo sample, no wallet. Paid	input · output
email_grade 12-point cold email score with concrete fixes Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/grade = 200 demo sample, no wallet. Paid call: 402 challenge -> sig	input · output
email_template Personalized cold email from proven templates Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/template = 200 demo sample, no wallet. Paid call: 402 challenge ->	input · output
hash_text SHA-256/384/512, hex, base64, base64url and CRC32 of a UTF-8 string Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/tools/hash = 200 demo sample, no wallet. Paid	input · output
json_tools Flatten JSON to dot paths or convert rows to CSV Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/tools/json = 200 demo sample, no wallet. Paid call: 402 challeng	input · output
jwt_decode Decode a JWT header+payload with safety flags (never verifies the signature) Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/tools/jwt-decode = 200 demo sample,	input · output
regex_test Regex matches with groups, count and a backtracking-risk heuristic Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/tools/regex = 200 demo sample, no wallet. Paid	input · output
slugify Unicode-aware url-safe slug (latin + Cyrillic transliteration) Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/tools/slug = 200 demo sample, no wallet. Paid call	input · output
uuid_batch Batch random IDs: UUIDv4, UUIDv7, ULID or nanoid Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/tools/uuid = 200 demo sample, no wallet. Paid call: 402 challeng	input · output
weather Current weather + next 3h temperatures (open-meteo) Free check: https://sigtap-outreach-api.sigtap.workers.dev/preview/tools/weather = 200 demo sample, no wallet. Paid call: 402 ch	input · output

Verify it yourselfnpx teppi-check https://sigtap-mcp.sigtap.workers.dev/mcpcurl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M1TM9DF07WSBKVZEJKDZ73AC