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Friday Seller Tools

REMOTE · FRIDAY-SELLER-TOOLS-PRODUCTION.UP.RAILWAY.APP · SCANNED SEP 21

Marketplace-seller tools: listing audits, PPC kits, pricing, compliance. Paid via x402 or card.

0 this week 23 Trust /100
Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →

Endpoint Security57
Transport & Reachability0
Schema Quality & AI Usability0
  • Schema not yet verified: we couldn't read the endpoint's schema.Unverified
Stability & Change Management0
  • Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
  • Tool coverage not yet verified: we couldn't read the endpoint's tools.Unverified
Tool Safety0
  • Tool safety not yet verified: we couldn't read the endpoint's tools.Unverified
Capabilities0
  • Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified

Unverified: 5 categories

Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

Install

How do I install the Friday Seller Tools MCP server?

Friday Seller Tools is a hosted endpoint at https://friday-seller-tools-production.up.railway.app/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

remote · friday-seller-tools-production.up.railway.app

# add to Claude Code
claude mcp add --transport http doughyjoeyd-friday-seller-tools 'https://friday-seller-tools-production.up.railway.app/mcp'
// .cursor/mcp.json
{
  "mcpServers": {
    "doughyjoeyd-friday-seller-tools": {
      "url": "https://friday-seller-tools-production.up.railway.app/mcp"
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "doughyjoeyd-friday-seller-tools": {
      "type": "http",
      "url": "https://friday-seller-tools-production.up.railway.app/mcp"
    }
  }
}
# ~/.codex/config.toml
[mcp_servers.doughyjoeyd-friday-seller-tools]
url = "https://friday-seller-tools-production.up.railway.app/mcp"
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "doughyjoeyd-friday-seller-tools": {
      "type": "remote",
      "url": "https://friday-seller-tools-production.up.railway.app/mcp",
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add doughyjoeyd-friday-seller-tools --url 'https://friday-seller-tools-production.up.railway.app/mcp' --transport streamable-http
# ~/.hermes/config.yaml
mcp_servers:
  doughyjoeyd-friday-seller-tools:
    url: "https://friday-seller-tools-production.up.railway.app/mcp"
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "doughyjoeyd-friday-seller-tools": {
      "Transport": "http",
      "Url": "https://friday-seller-tools-production.up.railway.app/mcp"
    }
  }
}
# add to Vellum
assistant mcp add doughyjoeyd-friday-seller-tools -t streamable-http -u 'https://friday-seller-tools-production.up.railway.app/mcp'
// mcp.json
{
  "mcpServers": {
    "doughyjoeyd-friday-seller-tools": {
      "type": "http",
      "url": "https://friday-seller-tools-production.up.railway.app/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 26 Aug 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 21 Aug 26 0
    • Endpoint reachability: reachable → not serving MCP security
    • Stability: 0.83 → unverified security
    • Transport: pass → fail security
    • Authorization: Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes. security
    • Capabilities: fail → unverified functional
    • Tool coverage: 100 → unverified functional
    • First check of Schema quality: unverified functional
  • 20 Aug 26 0
    • This server's schema is too large to store in full, so we cannot compare its tools day to day functional
  • 19 Aug 26 0
    • This server's schema is too large to store in full, so we cannot compare its tools day to day functional
  • 18 Aug 26 0
    • This server's schema is too large to store in full, so we cannot compare its tools day to day functional
  • 17 Aug 26 0
    • This server's schema is too large to store in full, so we cannot compare its tools day to day functional
  • 16 Aug 26 0
    • This server's schema is too large to store in full, so we cannot compare its tools day to day functional
  • 15 Aug 26 0
    • Schema quality: 50433 → 55519 functional
    • Server version: 0.3.147 → 0.3.164 functional
    • New tool “amazon_buy_with_prime_fee_verifier” functional
    • New tool “amazon_pcp_inbound_charge_verifier” functional
    • New tool “chairish_commission_proceeds_verifier” functional
    • New tool “depop_order_fee_verifier” functional
    • New tool “discogs_partner_fee_reconciler” functional
    • New tool “ebay_store_listing_fee_verifier” functional
    • New tool “goat_seller_fee_verifier” functional
    • New tool “grailed_sale_fee_verifier” functional
    • New tool “mercari_sale_fee_verifier” functional
    • New tool “poshmark_order_fee_verifier” functional
    • New tool “reverb_order_fee_verifier” functional
    • New tool “stockx_seller_fee_verifier” functional
    • New tool “tiktok_ads_budget_forecaster” functional
    • New tool “tiktok_ads_roas_margin_auditor” functional
    • New tool “tiktok_affiliate_sample_cost_recovery” functional
    • New tool “walmart_connect_budget_forecaster” functional
    • New tool “whatnot_sale_fee_verifier” functional
Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 21 Sept 2026 · Probed https://friday-seller-tools-production.up.railway.app/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject Issuer Valid from Valid until Key Signature Serial
CN=*.up.railway.app CN=YE1,O=Let's Encrypt,C=US 29 Jul 2026 27 Oct 2026 ECDSA 256 ECDSA-SHA384 6da79bb561da3efeb0e751ca21abd3999fe
SANs: *.up.railway.app, up.railway.app
CN=YE1,O=Let's Encrypt,C=US (CA) CN=Root YE,O=ISRG,C=US 3 Sept 2025 2 Sept 2028 ECDSA 384 ECDSA-SHA384 5ddd70dd31f801c85c186a7a04b80afe
CN=Root YE,O=ISRG,C=US (CA) CN=ISRG Root X2,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 ECDSA-SHA384 872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) CN=ISRG Root X1,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 SHA256-RSA 6c8f1dc727c7117f7baf853ac980f9cd

Background: What to check on a remote MCP endpoint →

DNSSEC insecure

Validation of friday-seller-tools-production.up.railway.app. Not signed

Zone DS Keys Algorithms Outcome
. trust_anchor 20326, 38696 8, 8 Verified
app. present 23684 8 Verified
railway.app. absent Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation
Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result No authorisation required
HTTP status 404

Background: How OAuth 2.1 works in the 2026 MCP spec →

Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://friday-seller-tools-production.up.railway.app/mcp HTTP error 404
http (plaintext) http://friday-seller-tools-production.up.railway.app/mcp HTTPS enforced 301 https://friday-seller-tools-production.up.railway.app/mcp
MCP tools · 301 exposed · ~76,176 tokens partial

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
vestiaire_sale_fee_verifier ~296

No description provided.

NameTypeReqDescription
amount_tolerancenumber
confirm_fee_terms_are_seller_suppliedbooleanyes
confirm_rows_are_seller_redactedbooleanyes
high_exposure_threshold
marketplacestring
report_end_datestringyes
report_labelstringyes
report_start_datestringyes
reporting_currencystringyes
rowsarrayyes

No output schema declared.

No examples provided.

walmart_assortment_margin_qualifier ~246

No description provided.

NameTypeReqDescription
currency_codestring
economicsarray
marketplacestring
minimum_unit_contributionnumberyes
report_labelstringyes
rowsarrayyes

No output schema declared.

No examples provided.

walmart_buy_box_gap_planner ~223

No description provided.

NameTypeReqDescription
as_of_datestringyes
currency_codestring
marketplacestring
recordsarrayyes
report_labelstringyes

No output schema declared.

No examples provided.

walmart_buyer_message_response_queue ~245

No description provided.

NameTypeReqDescription
as_of_atstringyes
current_displayed_terms_confirmedbooleanyes
deadline_warning_hoursinteger
messagesarrayyes
response_window_hoursintegeryes
seller_redacted_confirmedbooleanyes

No output schema declared.

No examples provided.

walmart_cancellation_hotspot_queue ~243

No description provided.

NameTypeReqDescription
marketplacestring
minimum_hotspot_rowsinteger
report_end_datestringyes
report_labelstringyes
report_start_datestringyes
rowsarrayyes
seller_priority_reasonsarray

No output schema declared.

No examples provided.

walmart_catalog_publish_drift ~240

No description provided.

NameTypeReqDescription
marketplacestring
price_change_review_threshold_percentnumber
published_statusesarray
report_labelstringyes
snapshotsarrayyes

No output schema declared.

No examples provided.

walmart_connect_budget_forecaster ~254

No description provided.

NameTypeReqDescription
active_hours_per_daynumber
confirm_budget_and_cpc_are_seller_suppliedbooleanyes
currencystringyes
forecaster_labelstringyes
marketplacestring
near_budget_utilization_percentnumber
rowsarrayyes

No output schema declared.

No examples provided.

walmart_cpa_opt_in_drift ~224

No description provided.

NameTypeReqDescription
full_catalog_snapshots_confirmedbooleanyes
marketplacestring
report_labelstringyes
snapshotsarrayyes

No output schema declared.

No examples provided.

walmart_delivery_lateness_hotspots ~233

No description provided.

NameTypeReqDescription
as_of_datestringyes
currency_codestring
marketplacestring
report_labelstringyes
rowsarrayyes

No output schema declared.

No examples provided.

walmart_dispute_filing_organizer ~263

No description provided.

NameTypeReqDescription
as_of_datestringyes
currencystring
current_displayed_terms_confirmedbooleanyes
deadline_warning_daysinteger
disputesarrayyes
seller_redacted_confirmedbooleanyes

No output schema declared.

No examples provided.

walmart_fitment_gap_prioritizer ~260

No description provided.

NameTypeReqDescription
item_valuesarray
marketplacestring
missing_aces_coveragearray
missing_attributesarray
report_labelstringyes
reporting_currencystring

No output schema declared.

No examples provided.

walmart_fulfillment_root_cause ~226

No description provided.

NameTypeReqDescription
as_of_datestringyes
marketplacestring
report_labelstringyes
report_window_daysintegeryes
rowsarrayyes

No output schema declared.

No examples provided.

walmart_inr_loss_driver_queue ~247

No description provided.

NameTypeReqDescription
currency_codestring
driver_rate_tolerance_pointsnumber
gmv_tolerancenumber
marketplacestring
report_labelstringyes
rowsarrayyes
summaryyes

No output schema declared.

No examples provided.

walmart_inventory_forecast_gap_planner ~247

No description provided.

NameTypeReqDescription
marketplacestring
report_labelstringyes
report_rowsarrayyes
snapshot_datestringyes
supply_rowsarrayyes
target_horizon_daysinteger

No output schema declared.

No examples provided.

walmart_item_performance_trend ~246

No description provided.

NameTypeReqDescription
baseline_end_datestringyes
baseline_start_datestringyes
currency_codestring
current_end_datestringyes
current_start_datestringyes
marketplacestring
recordsarrayyes
report_labelstringyes

No output schema declared.

No examples provided.

walmart_lag_time_drift_auditor ~256

No description provided.

NameTypeReqDescription
baselineyes
currency_codestring
currentyes
manifest
marketplacestring
outlier_min_category_sizeinteger
report_labelstringyes

No output schema declared.

No examples provided.

walmart_listing_quality_ranker ~236

No description provided.

NameTypeReqDescription
as_of_datestringyes
currency_codestring
marketplacestring
recordsarrayyes
report_labelstringyes
target_conversion_rate_percentnumberyes

No output schema declared.

No examples provided.

walmart_negative_feedback_trends ~234

No description provided.

NameTypeReqDescription
currency_codestring
marketplacestring
rate_tolerance_pointsnumber
report_labelstringyes
snapshotsarrayyes

No output schema declared.

No examples provided.

walmart_pro_seller_badge_gap_tracker ~228

No description provided.

NameTypeReqDescription
confirm_complete_metric_setbooleanyes
marketplacestring
metricsarrayyes
report_labelstringyes
snapshot_datestringyes

No output schema declared.

No examples provided.

walmart_promotion_schedule_auditor ~227

No description provided.

NameTypeReqDescription
as_of_datestringyes
marketplacestring
report_labelstringyes
reporting_currencystring
rowsarrayyes

No output schema declared.

No examples provided.

walmart_query_share_gap_ranker ~243

No description provided.

NameTypeReqDescription
marketplacestring
minimum_share_gap_thresholdnumber
rowsarrayyes
week_start_datestringyes

No output schema declared.

No examples provided.

walmart_referral_fee_verifier ~251

No description provided.

NameTypeReqDescription
amount_tolerancenumber
as_of_datestringyes
high_exposure_threshold
rate_schedulesarrayyes
report_labelstringyes
reporting_currencystringyes
rowsarrayyes

No output schema declared.

No examples provided.

walmart_referral_incentive_auditor ~238

No description provided.

NameTypeReqDescription
minimum_unit_contributionnumber
near_expiry_daysinteger
report_labelstringyes
reporting_currencystringyes
snapshotsarrayyes

No output schema declared.

No examples provided.

walmart_repricer_guardrail_auditor ~233

No description provided.

NameTypeReqDescription
currency_codestring
marketplacestring
report_datestringyes
rowsarrayyes

No output schema declared.

No examples provided.

walmart_return_override_auditor ~231

No description provided.

NameTypeReqDescription
marketplacestring
policy_rulesarray
report_labelstringyes
rowsarrayyes

No output schema declared.

No examples provided.

walmart_returns_loss_driver_trends ~241

No description provided.

NameTypeReqDescription
currency_codestring
marketplacestring
rate_tolerance_pointsnumber
report_labelstringyes
snapshotsarrayyes

No output schema declared.

No examples provided.

walmart_rich_media_brief ~212

No description provided.

NameTypeReqDescription
available_assetsarray
avoidarray
brand_tonestring
module_countinteger
objectivestring
productyes

No output schema declared.

No examples provided.

walmart_search_rank_divergence ~220

No description provided.

NameTypeReqDescription
deterioration_thresholdinteger
marketplacestring
snapshotsarrayyes

No output schema declared.

No examples provided.

walmart_search_rank_gap_prioritizer ~238

No description provided.

NameTypeReqDescription
marketplacestring
minimum_gap_thresholdinteger
rowsarrayyes
week_start_datestringyes

No output schema declared.

No examples provided.

walmart_search_rank_gap_snapshot ~117

No description provided.

NameTypeReqDescription
add_to_cart_rankintegeryes
clicks_rankintegeryes
impressions_rankintegeryes
sales_rankintegeryes

No output schema declared.

No examples provided.

walmart_seller_response_trends ~234

No description provided.

NameTypeReqDescription
marketplacestring
rate_tolerance_pointsnumber
report_labelstringyes
snapshotsarrayyes

No output schema declared.

No examples provided.

walmart_sem_billing_reconciler ~260

No description provided.

NameTypeReqDescription
amount_match_tolerancenumber
billing_rowsarrayyes
marketplacestring
minimum_gap_daysinteger
performance_periodsarray
report_labelstringyes
reporting_currencystring

No output schema declared.

No examples provided.

walmart_sem_contribution_auditor ~239

No description provided.

NameTypeReqDescription
currency_codestring
low_headroom_percentnumber
marketplacestring
report_end_datestringyes
report_labelstringyes
report_start_datestringyes
rowsarrayyes

No output schema declared.

No examples provided.

walmart_sem_item_eligibility_queue ~251

No description provided.

NameTypeReqDescription
currency_codestring
issue_metadataarrayyes
itemsarrayyes
marketplacestring
recent_sales_window_daysinteger
report_labelstringyes
snapshot_datestringyes

No output schema declared.

No examples provided.

walmart_settlement_cash_queue ~241

No description provided.

NameTypeReqDescription
as_of_datestringyes
confirm_rows_pending_and_terms_seller_suppliedbooleanyes
marketplacestring
report_labelstringyes
reporting_currencystringyes
rowsarrayyes

No output schema declared.

No examples provided.

walmart_shipping_coverage_drift ~227

No description provided.

NameTypeReqDescription
baselineyes
currency_codestring
currentyes
marketplacestring
report_labelstringyes

No output schema declared.

No examples provided.

wfs_additional_surcharge_verifier ~283

No description provided.

NameTypeReqDescription
amount_tolerancenumber
charge_rowsarrayyes
confirm_applicability_and_rates_are_seller_suppliedbooleanyes
high_charge_threshold
marketplacestring
report_end_datestringyes
report_labelstringyes
report_start_datestringyes
reporting_currencystring

No output schema declared.

No examples provided.

wfs_customer_return_reconciler ~273

No description provided.

NameTypeReqDescription
currency_codestring
marketplacestring
match_tolerancenumber
report_labelstringyes
returnsarrayyes
settlement_linesarray

No output schema declared.

No examples provided.

wfs_fulfillment_fee_verifier ~283

No description provided.

NameTypeReqDescription
amount_tolerancenumber
charge_rowsarrayyes
confirm_rates_are_seller_suppliedbooleanyes
high_charge_threshold
marketplacestring
rate_cardarrayyes
report_end_datestringyes
report_labelstringyes
report_start_datestringyes
reporting_currencystring

No output schema declared.

No examples provided.

wfs_hazmat_hold_recovery_queue ~260

No description provided.

NameTypeReqDescription
currency_codestring
itemsarrayyes
marketplacestring
recent_sales_window_daysinteger
report_labelstringyes
snapshot_datestringyes

No output schema declared.

No examples provided.

wfs_inbound_error_preflight ~236

No description provided.

NameTypeReqDescription
reference_sample_sizeinteger
rowsarrayyes

No output schema declared.

No examples provided.

wfs_inbound_transport_fee_verifier ~260

No description provided.

NameTypeReqDescription
amount_tolerancenumber
chargesarrayyes
currencystringyes
high_charge_threshold
marketplacestring
report_end_datestringyes
report_labelstringyes
report_start_datestringyes

No output schema declared.

No examples provided.

wfs_inventory_reconciliation ~236

No description provided.

NameTypeReqDescription
currency_codestring
marketplacestring
period_end_datestringyes
period_start_datestringyes
report_labelstringyes
rowsarrayyes

No output schema declared.

No examples provided.

wfs_peak_storage_surcharge_verifier ~265

No description provided.

NameTypeReqDescription
amount_tolerancenumber
as_of_datestringyes
report_labelstringyes
reporting_currencystringyes
rowsarrayyes
seller_confirms_peak_terms_and_rates_are_currentbooleanyes
seller_confirms_rows_are_complete_current_peak_surcharge_linesbooleanyes

No output schema declared.

No examples provided.

wfs_removal_fee_verifier ~285

No description provided.

NameTypeReqDescription
amount_tolerancenumber
charge_rowsarrayyes
confirm_rates_are_seller_suppliedbooleanyes
high_charge_threshold
marketplacestring
rate_cardarrayyes
report_end_datestringyes
report_labelstringyes
report_start_datestringyes
reporting_currencystring

No output schema declared.

No examples provided.

wfs_return_processing_fee_verifier ~290

No description provided.

NameTypeReqDescription
amount_tolerancenumber
charge_rowsarrayyes
confirm_current_source_and_rates_are_seller_suppliedbooleanyes
high_charge_threshold
marketplacestring
rate_cardarrayyes
report_end_datestringyes
report_labelstringyes
report_start_datestringyes
reporting_currencystring

No output schema declared.

No examples provided.

wfs_settlement_mix_drift_comparator ~324

No description provided.

NameTypeReqDescription
amount_review_minimumnumber
amount_review_threshold_percentnumber
complete_period_exportsbooleanyes
count_review_threshold_percentnumber
current_end_datestringyes
current_rowsarrayyes
current_start_datestringyes
marketplacestring
prior_end_datestringyes
prior_rowsarrayyes
prior_start_datestringyes
report_labelstringyes
reporting_currencystring

No output schema declared.

No examples provided.

wfs_storage_fee_verifier ~239

No description provided.

NameTypeReqDescription
amount_tolerancenumber
high_cost_threshold
rowsarrayyes
volume_tolerancenumber

No output schema declared.

No examples provided.

whatnot_early_payout_cash_queue ~305

No description provided.

NameTypeReqDescription
as_of_datestringyes
confirm_rows_are_seller_redactedbooleanyes
confirm_statuses_eligibility_and_timing_terms_are_seller_suppliedbooleanyes
due_warning_daysinteger
marketplacestring
report_labelstringyes
report_start_datestringyes
reporting_currencystringyes
rowsarrayyes

No output schema declared.

No examples provided.

whatnot_sale_fee_verifier ~296

No description provided.

NameTypeReqDescription
amount_tolerancenumber
confirm_fee_terms_are_seller_suppliedbooleanyes
confirm_rows_are_seller_redactedbooleanyes
high_exposure_threshold
marketplacestring
report_end_datestringyes
report_labelstringyes
report_start_datestringyes
reporting_currencystringyes
rowsarrayyes

No output schema declared.

No examples provided.

Common questions

What is the Friday Seller Tools MCP server?

Friday Seller Tools is an MCP server listed in the public MCP registry as io.github.DoughyJoeyD/friday-seller-tools. Marketplace-seller tools: listing audits, PPC kits, pricing, compliance. Paid via x402 or card. This page covers its hosted endpoint (https://friday-seller-tools-production.up.railway.app/mcp).

Is the Friday Seller Tools MCP server safe to use?

Friday Seller Tools scores 23 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

Does the Friday Seller Tools MCP server require authentication?

No. We connected to Friday Seller Tools without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

Is the Friday Seller Tools MCP server still maintained?

Friday Seller Tools is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.