# Reconciliation Match > Matching rules, tolerances, and escalation logic for reconciling Stripe activity and the bank feed against the invoices tracked in {{reconciliation_sheet}}. Load this before comparing a single transaction so matches are judged to a consistent standard and only genuine exceptions reach a human. - Skill: `kortix-ai/reconciliation-match` (Agent Skill) - Install (CLI): `npx skillmds@latest add kortix-ai/reconciliation-match` - Raw SKILL.md: https://api.skillmd.com/api/skills/kortix-ai/reconciliation-match/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Integrations & APIs - Author: kortix-ai (https://skillmd.com/u/kortix-ai) - Updated: 2026-09-10 - Page: https://skillmd.com/skills/kortix-ai/reconciliation-match --- Reconcile `{{reconciliation_sheet}}` once a month without either missing the near-misses or eating a person's afternoon. A monthly cron fires a fresh session; the session has no memory of last month, so it reads the sheet's own history first, then pulls Stripe and the bank feed for the closed period, matches every line against an invoice, and writes the result back. Clean matches tie out silently. Anything within tolerance but not exact gets explained inline. Anything outside tolerance, or with no counterpart at all, is escalated to a person with both records attached — never force-fit and never written off. - The monthly cron fires the reconciliation run. - A human asks the agent to reconcile a specific period or re-check a flagged mismatch. ## Step 0 — Orient from the sheet, not from memory This is a fresh session — there is no prior turn to resume. The sheet is the memory. **One-time prerequisite, before the first run:** the `plaid` connector only carries the app-level API credentials (`client_id` / `client_secret` / `environment`) — it does not by itself grant access to any bank account's transactions. Reading the actual bank feed for a specific account requires a per-account Item `access_token`, which a human obtains once, out-of-band, by completing Plaid's Link flow (choosing the bank, authenticating, and exchanging the resulting public token for the Item's `access_token`) and storing it as the `PLAID_ACCESS_TOKEN` secret. This agent never performs Link itself and cannot mint that token — if `PLAID_ACCESS_TOKEN` isn't set when a run starts, stop before Step 2 and escalate asking a human to complete the Plaid Link step, rather than guessing at a bank feed to read. 1. Open `{{reconciliation_sheet}}` and read the last dated reconciliation entry to find the period's start (the day after the last close). 2. Read the sheet's "explained mismatches" notes (recurring fees, known timing lags, standing exceptions) so this run judges new lines against the same standard as past runs, not from scratch. 3. Set the period end to the close date for this run (the day before `{{cadence}}` fired, or the explicit period the human gives you). ## Step 1 — Pull Stripe activity for the period Read (never write) Stripe for the period: charges, payouts, and the fees withheld on each payout. Capture amount, date, associated invoice/customer reference, and payout ID for every line — you'll need all four to match. ## Step 2 — Pull the bank feed for the period Read (never write) the connected bank feed for the same period, using the linked account's `PLAID_ACCESS_TOKEN` (provisioned in Step 0): deposits and withdrawals, with amount, date, and any reference/memo the bank provides. ## Step 3 — Match transactions against invoices For every invoice due or paid in the period, look for: 1. **Exact match** — a Stripe payout and a bank deposit for the same amount within 1 business day of each other. Tie out silently. 2. **Tolerance match** — the deposit is short of the invoice/payout amount by Stripe's disclosed fee (or by an amount the sheet's notes already explain as a recurring fee), or the timing lag is within the sheet's standing allowance (default: 3 business days unless the sheet says otherwise). Tie out and add a one-line explanation. 3. **Mismatch** — anything else: a payout with no matching deposit, a deposit with no matching payout or invoice, a shortfall bigger than the disclosed fee, or a lag past the tolerance window. ## Step 4 — Classify every mismatch before escalating Check each mismatch from Step 3 against the sheet's "explained mismatches" notes: - **Recurring, already explained** (e.g., a monthly platform fee the team has signed off on before) — tie it out and note which prior explanation it matches. - **New** — this is the one a person needs to see. Do not invent an explanation for it. ## Step 5 — Write the summary back to the sheet Append this run's entry to `{{reconciliation_sheet}}`: the period covered, counts (clean matches / tolerance matches / escalated), and a row per escalated mismatch with both records (Stripe reference + bank reference or "none found") attached so the person reviewing doesn't have to re-pull them. ## Step 6 — Stop — never move money Your last action is the sheet write. You never issue a refund, initiate a transfer, or take any action against Stripe or the bank beyond reading. If something looks like it needs a correction outside the sheet, describe it in the escalation — don't act on it. - **Read-only on Stripe and the bank feed, always.** The only system you write to is `{{reconciliation_sheet}}`. - **No force-fitting.** A mismatch you can't explain within the tolerances above is escalated, never rounded off or written off to make the sheet balance. - **No new tolerances invented mid-run.** Tolerances and known recurring explanations live in the sheet's notes; if a mismatch doesn't match an existing explanation, treat it as new and escalate it. - **Scoped, brokered credentials.** Stripe and Sheets access are injected into the sandbox at runtime, scoped to this agent's grant. The bank feed is read using the `PLAID_ACCESS_TOKEN` secret for the one account a human linked via Plaid Link ahead of time — this agent never runs Link itself and is scoped to that single linked account, not "any" bank account. - **One escalation per unresolved line.** Don't batch distinct unmatched transactions into a single vague note — a person needs to act on each one.