Negotiated 2025-11-25. The bar is 2025-06-18 or newer.
Pass
HTTPS
The endpoint URL is https.
Performance
Not measured
Fast (p50)
Median latency 493 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.
Not measured
Consistent (p95)
95th percentile 493 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.
Not measured
Reliable (uptime)
1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.
Not measured
Stable tool list
Fewer than two successful probes in 30 days, so tool-list stability is not measured.
Access
Pass
Open access
tools/list succeeded with no credential, and the record declares none.
Not measured
Standard auth
Auth is not required, so the OAuth metadata check does not apply.
Not measured
Free tier cited
No publisher quote has been checked.
Tools
Pass
Tools described
Every tool description is at least 20 characters.
Pass
Valid input schemas
Every inputSchema is a JSON Schema object.
Fail
Parameters documented
163 of 246 parameters have a description (66%). The bar is 80%.
Pass
Safety hints
Every tool sets readOnlyHint or destructiveHint.
Publisher
Pass
Verified namespace
Listed in the Official MCP Registry.
Pass
Website matches publisher
The website host matches the reverse-domain namespace.
Fail
Source repo linked
No repository URL is on file.
Not measured
Repo owner matches
This namespace is not an io.github login, so the owner comparison does not apply.
Pass
Recently updated
Updated 2026-10-29T03:33:03.153977Z, within 180 days.
Not measured
Open-source licence
No GitHub repository to ask about a licence.
Start using Plainrouter
Connect to this server
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 plainrouter https://plainrouter.com/mcp
Capabilities
Tools 44
actions.rules.create
Store a performance rule disabled. Enabling requires an explicit update; this never evaluates or proposes actions.
Discovered actions.rules.list
List stored performance rules available to this workspace key. This does not evaluate them.
Discovered actions.rules.show
Read a stored performance rule and its immutable revisions, with author type only.
Discovered actions.rules.update
Edit a stored performance rule by appending a revision, or explicitly enable or disable it. This never evaluates or proposes actions.
Discovered dry_run_actions
Preview policy decisions and execution diffs for a proposed Action batch without writing it.
Discovered duplicate-ad-with-creative
Submit a canonical proposal to duplicate a source Meta ad with a different creative asset. In Ask mode every change waits for a person's approval; in Full mode, changes that pass admission and workspace policy run automatically. Policy-allowed copies are always created PAUSED.
Discovered get_account_inventory
Read the authorized workspace account inventory from the Meta mirror, with optional level, status, parent, and ID cursor filters.
Discovered get_account_state
Return the authorized advertising account, workspace, connection, Signal destination, and currently available account capabilities. Includes stored Stripe subscription MRR and customer counts.
Discovered get_action
Get one proposed action for the authorized workspace and advertising account. counted_evidence contains frozen target figures and coverage captured at proposal time; null means not captured. The figures inform and never gate.
Discovered get_action_batch
Get a proposed action batch for the authorized workspace and advertising account. Each action’s counted_evidence contains frozen proposal-time target figures and coverage; null means not captured.
Discovered get_action_decision_receipt
Get the persisted decision receipt for an authorized proposed action. Receipts can include counted_evidence frozen at proposal time with account-currency values, coverage and the other-currency exclusion.
Discovered get_action_policy
Get the effective Actions policy for the authorized workspace without creating a policy row.
Discovered get_arrivals_comparison
Return counted arrivals beside Meta outbound clicks for the authorized workspace and selected trailing window. difference is arrivals.value minus claimed_clicks; positive means more arrivals than Meta outbound clicks. conversions.count counts retained logical conversions under the current workspace conversion choices, independently of arrivals and Meta acceptance; the block publishes its selection version, completed local-day period, and availability. purchases.plainrouter_accepted_purchases counts only non-test, observed, attribution-joined Purchases Plainrouter sent and Meta accepted, beside Meta-reported Purchase counts under the account attribution setting, with no purchase gap or status; its eligibility differs from conversions.count, and its account-local window ends the day before Meta's latest purchase read, so it can end earlier than conversions.period; with no purchase read it covers conversions.period and window_start_date and window_end_date are null. purchases.plainrouter_accepted_purchases is null when it was not measured: the account timezone is missing or invalid, there is no destination account, no account-local day of the purchase window is retained, or part of the window is older than retained delivery records; null means unavailable, while 0 is a measured zero. An unavailable status from missing Meta data still carries measured arrivals; only the status_message 'No complete retained day is available for this comparison period.' pairs unavailable with arrivals.value 0 by convention, not a measured zero. channel_subset.rows[].arrivals counts consented conversion events by source, not arrivals; these rows are not a breakdown of arrivals.value and need not sum to it. claimed_clicks_source of manual means a person entered the click counts; mixed means differing sources, which may include manual entries or legacy rows with unknown provenance. Unless the destination is inactive, claimed_clicks adds Meta's click counts for each account-timezone day; if any day in the period has a non-zero UTC offset, platform_impressions and platform_spend are null and platform_daily shows not_yet_read. With an inactive destination that still reads Meta, claimed_clicks, platform_impressions and platform_spend are summed over UTC days picked by the account-timezone date labels, so for an account outside UTC they cover a shifted span. Days before 2026-06-29, or not re-read by the daily sync since 2026-09-27, may still hold Meta link clicks or all clicks. basis_note explains how the two counts differ.
Discovered get_cac_by_channel
Return Plainrouter-earned conversions by channel, with cost per earned conversion in each spend currency, using stored ad spend. Each currency's cac divides that currency's spend by all earned conversions in the row, so when a row has spend in more than one currency, no single value is its full cost; Meta's claimed cost counts Purchases only. Spend and conversion dates are aligned; touch time does not move spend between days. basis_note explains how the two counts differ.
Discovered get_consent_rates
Read recorded consent rates and recent consent receipts for the requested authorized workspace. Output schema_version 2 replaces country breakdowns and the country daily dimension with geography (country, US state or Canadian province/territory). Rates cover recorded choices, not unique visitors, over 180 days; geography and language breakdowns and their daily series show the top 50 values by recorded choices. An independent policy_class breakdown includes Policy not recorded for NULL history. Recent receipts include banner_version, raw country, nullable region and policy_class, geography and geography_label. This tool does not change data or call advertising APIs.
Discovered get_conversion_journeys
Read credited conversion journeys for an authorized workspace. Plainrouter counts earned from its own journeys. Earned covers every selected conversion kind; claimed covers Meta Purchases only, possibly in another currency. The two are shown side by side and are never reconciled. The output carries no Plainrouter person or visitor identifiers. UTM labels and ad ids appear exactly as the merchant's links sent them. basis_note explains how the two counts differ.
Discovered get_cookie_scan
Read the latest cookie scan for the authorized workspace. Cookie inventory includes consent phases; findings concern only pre-consent activity. Blocked and failed scans report findings as unavailable, never as a clean result. When bot protection blocks the start page, allowlist the Plainrouter scanner in your bot protection: its user agent contains "plainrouterscanner" (match it without case sensitivity), then rescan.
Discovered get_event_volume
Read weekly distinct optimization-event delivery counts by ad set, campaign or platform from stored data. Plainrouter delivery counts, not Meta's learning status. Test sends excluded; conversion kinds separate. Configurable planning benchmark, unverified live. No provider calls or writes.
Discovered get_install_instructions
Return managed-hostname installation material and first-arrival state for the authorized workspace. Includes ordered SaaS setup steps and owner handoffs. Returns no same-origin forwarding material.
Discovered get_inventory_metrics
Return counted Plainrouter arrivals beside daily Meta metrics for mirrored campaigns, ad sets and ads. object_metrics contains account-timezone daily comparisons; unmatched_arrivals is one workspace/window count without unknown IDs. Counts are null when the arrivals store is disabled. Optional change history shows who changed what, and whether it came through Plainrouter, within plan retention. basis_note explains how the two counts differ.
Discovered get_performance
Admissible proposal evidence: reconciliation meta_reported shows Meta dataset event totals beside gateway_verified events Plainrouter sent and Meta accepted. The separate purchases block shows Meta-reported Purchase counts under the account attribution setting beside Plainrouter accepted server-side Purchase counts, with its completed account-local window start and end dates and no purchase gap or status. purchases.plainrouter_accepted_purchases is null when it was not measured: the account timezone is missing or invalid, the account has no eligible destination, no account-local day of the purchase window is retained, or part of the window is older than retained delivery records; null means unavailable, while 0 is a measured zero. Includes stored daily Meta spend and delivery metrics. platform_claimed_clicks means Meta outbound clicks. Days before 2026-06-29, or not re-read by the daily sync since 2026-09-27, may still hold Meta link clicks or all clicks. purchases.basis_note explains how the two counts differ. basis_note explains how the two counts differ.
Discovered get_signal_health
Diagnostic view of first-party event flow, Meta delivery outcomes, match quality, and reconciliation gaps from Plainrouter stored measurements. Not admissible evidence for spend-affecting proposals. Does not call the Marketing API. Reconciliation compares Meta dataset event totals with events Plainrouter sent and Meta accepted. performance.basis_note explains how the two counts differ.
Discovered get_signal_quality
Read stored conversion delivery outcomes, delivery gaps, retained identity presence, and journey coverage for an authorized workspace. The response uses stored data only and does not call advertising APIs. refused_before_delivery.consent counts undelivered events with consent_basis=severed_measurement, not banner refusals; other undelivered opt-outs and lifecycle events whose checkout lacked consent fall under reason_unknown. Consent rates are 0-1 fractions.
Discovered get_trial_proof
Follow stored trial-start cohorts to their first positive payment at 14, 30 and 60 days. Default campaign/ad-set membership is the last pre-trial touch carrying a campaign/ad-set id in the frozen trial journey. Uses integer mature samples and Wilson intervals. Stored data only; no provider calls or writes.
Discovered get-creative-library
Return Meta image and video assets with the ads and last-30-day performance historically associated with each asset.
Discovered launch.creatives.index
List creatives in the workspace bound to the authenticated execution token.
Discovered launch.creatives.show
Show one creative in the workspace bound to the authenticated execution token.
Discovered launch.creatives.status
Set the status of one creative in the workspace bound to the authenticated execution token.
Discovered launch.creatives.store
Store one JPEG, PNG, MP4, or QuickTime creative from strict base64 content in the token-bound workspace. When supplying output from an outside tool, set tags.generator, tags.generator_job and, for a variation, tags.parent_creative. Images enter the library by upload or launch.creatives.store-from-url.
Discovered launch.creatives.store-from-url
Fetch and store one creative from a vetted HTTPS URL in the token-bound workspace. When supplying output from an outside tool, set tags.generator, tags.generator_job and, for a variation, tags.parent_creative. Images enter the library by upload or launch.creatives.store-from-url.
Discovered launch.plans.copy
Copy a failed plan to a new draft with the same content. Validate and submit the draft afresh; the failed plan and its history stay unchanged.
Discovered launch.plans.create
Create a deployment plan for the approved ad account.
Discovered launch.plans.execute
Execute one deployment plan in the workspace and ad account bound to the execution token; requires the review_version returned by the plan read you acted on. Changed plans are refused before any intent or staging; identical intent_key and review_version retries replay. All provider mutations are proposed through Actions.
Discovered launch.plans.list
List deployment plans for the approved ad account, including each current review_version to pass when executing the reviewed plan.
Discovered launch.plans.show
Read one deployment plan and its current review_version and latest launch-intent status in the workspace and ad account bound to the execution token.
Discovered launch.plans.update
Update a deployment plan for the approved ad account.
Discovered launch.plans.validate
Validate a deployment plan for the approved ad account.
Discovered list_actions
List proposed actions for the authorized workspace and advertising account.
Discovered list_workspaces
List the workspaces and effective access tiers in this credential scope.
Discovered propose-actions
Propose a batch of budget, status, upload, or creative-duplication actions for the approved ad account. In Ask, every policy-allowed change waits for a person to approve it. In Full, policy-allowed changes run automatically. Rule violations are blocked and shown in the Inbox, and cannot be approved. The execution kill switch stops further writes and never undoes a landed change. Dispatch still requires a live grant, an account in the workspace, and no duplicate write. Proposals of set_status, adjust_budget, replace_creative, shift_spend and rollback are refused; stored actions of these types never run. Meta target proposals freeze counted_evidence over the last seven completed account-local days for display only. Evidence may cite get_inventory_metrics leaf fields for the proposed target: Meta inline link clicks, counted arrivals and Purchase count/value at that target’s own level. Spend, impressions, child-object rows, containers, ratios and other action types are refused.
Discovered revoke_grant
Revoke an active workspace grant. The caller must hold the revoke_grant scope in the same workspace or be the human delegator of the granted agent.
Discovered submit_feedback
Report a bug or a missing capability you hit while using this server. Say what you were trying to do and what happened. Nothing in the account changes and no reply is sent here.
Discovered upload-asset
Stage a JPEG/PNG image and submit a canonical upload action through workspace policy. In Ask mode every change waits for a person's approval; in Full mode, changes that pass admission and workspace policy run automatically.
Discovered verify_signal_ingestion
Send one idempotent, identity-free test event through server-side Signal ingestion for the authorized workspace. A receipt confirms the ledger received it; it is not evidence of a real arrival and does not complete onboarding. No spend capability. It is never sent to Meta.