# US Statute of Limitations MCP MCP > US Statute of Limitations Calculator determines mandatory legal filing deadlines across all US states. It calculates standard deadlines for claims like contract or tort, but also accounts for complex rules—specifically assessing if the claim deadline is extended by a tolling event or adjusted based on when the harm was actually discovered. ## Overview - **Category:** legal - **Price:** Free - **Tags:** law, statute-of-limitations, deadline, us-law, legal-tech ## Description Determining statutory compliance in litigation requires more than just knowing the filing date; you need to know the *true* start date. This MCP handles the complexity of US state law, providing precise calculations for deadlines related to fraud, contract disputes, and tort claims. If an initial calculation feels wrong, this tool lets your agent re-evaluate the deadline using discovery rules or check if a specific tolling event, like minority status or incapacity, extends the time window. You connect this MCP through Vinkius and access its full capability alongside thousands of other specialized tools in the catalog. It takes the variables—the state, the claim type, the original incident date, and potential legal exceptions—and spits out a clear deadline you can trust. ## Tools ### check_tolling_impact Identifies if any known tolling events have extended the existing deadline for a claim. ### calculate_statute_deadline Determines the standard filing deadline using the claim type, state, and date of incident. ### evaluate_discovery_rule Re-calculates a deadline based on the moment the claimant discovered the alleged harm or injury. ## Prompt Examples **Prompt:** ``` Calculate the statute of limitations for a breach of contract in California that occurred on 2023-01-01. ``` **Response:** ``` The calculated deadline for your contract claim in CA is 2026-01-01. ``` **Prompt:** ``` What happens if I discovered a fraud on 2024-05-20 that originally occurred on 2020-01-01 in New York? ``` **Response:** ``` The revised deadline based on the discovery rule is 2030-05-20. ``` **Prompt:** ``` Check if a tolling event on 2022-06-15 extends my current deadline of 2024-01-01. ``` **Response:** ``` The extended deadline after accounting for the tolling event is 2025-06-15. ``` ## Capabilities ### Determine Standard Filing Deadlines Calculates the baseline statute of limitations based on the specific type of legal claim and the state where it occurred. ### Adjust for Discovery Rule Re-calculates a deadline, shifting the filing date to when the claimant actually discovered the alleged harm or injury. ### Identify Tolling Extensions Checks if any specific legal event (e.g., incapacity) has paused or extended the statutory filing window. ## Use Cases ### Handling a Multi-State Tort Claim A client was injured on site A in Texas but filed suit through a firm based in New York. The agent first runs `calculate_statute_deadline` for the initial date, then uses `check_tolling_impact` to ensure no state suspension of rights applies before suggesting next steps. ### Investigating Financial Fraud The client suspects fraud from 2018. Running only a standard calculation is useless; the agent must use `evaluate_discovery_rule` to find out when the financial misconduct was actually flagged, thereby revising the deadline. ### Assessing Family Injury Claims A minor suffered an injury. The initial deadline might be too short. Running a check for tolling impact helps prove that the clock didn't start running until the child reached maturity, extending the filing window. ## Benefits - Avoid guesswork. Instead of relying on generalized legal research, use `calculate_statute_deadline` to get the precise baseline date for contract or tort claims in any US state. - Adjusting deadlines is simple. If the injury wasn't immediately obvious, run `evaluate_discovery_rule`. This shifts your focus from when the event happened to when the plaintiff learned about it. - `check_tolling_impact` prevents common errors. It verifies if events like a party's minority status or incapacity paused the clock, extending the deadline you thought was final. - Saves time drafting compliance memos. By using this MCP, your agent handles complex jurisdictional rule checks that used to require multiple cross-state lookups. - Confidence in deadlines. You get an authoritative calculation, reducing the risk of filing errors or missed opportunities due to poorly tracked statutory windows. ## How It Works The bottom line is, you get an authoritative calculation that accounts for state-specific nuances of time law. 1. First, you input the core facts: the claim type, the state jurisdiction, and the original date of incident. 2. Next, if the initial deadline seems too soon, you can run specialized checks—for instance, running `evaluate_discovery_rule` to see if a later discovery date changes everything. 3. Finally, the MCP returns the most accurate filing window, factoring in standard deadlines and any applicable legal extensions or adjustments. ## Frequently Asked Questions **How do I use `calculate_statute_deadline`?** You provide the specific state, the type of legal claim (e.g., breach of contract), and the date of the incident; it returns the standard filing deadline for that jurisdiction. **Does `evaluate_discovery_rule` change my deadline?** Yes. Running this tool changes your deadline by shifting the focus from the original event date to the specific moment you or the claimant discovered the harm, which is critical for fraud claims. **What does `check_tolling_impact` do?** `check_tolling_impact` reviews known legal pauses. It identifies if events like a minor's status or incapacity temporarily extended your statutory deadline, ensuring you don't file too early. **Can I use this MCP for federal law deadlines?** This tool is built around US state statutes. For federal claims, consult specialized legal research databases; however, it remains essential for coordinating the state-level aspects of a case. **What date formats does `calculate_statute_deadline` require for the accrual date?** It requires dates in YYYY-MM-DD format. You must provide the full year, month, and day to get an accurate deadline calculation. **When using `evaluate_discovery_rule`, can I specify a state other than California?** Yes, you need to include the two-letter state code in your request. The MCP handles statutory calculations for most US states. **If I run `check_tolling_impact` with missing or invalid data, what happens?** The system will return an input validation error. To proceed, you must supply a clear date and confirm the correct state jurisdiction for the tolling event. **Are there any niche legal claims not supported by `calculate_statute_deadline`?** The MCP covers major categories like contract, tort, or fraud. For highly specialized statutory filings, always consult a local attorney first before relying on the tool. **What claim types are supported?** The calculator supports contract, tort, and fraud claims. **How does the discovery rule work in this tool?** The `evaluate_discovery_rule` tool allows you to recalculate a deadline based on when the harm was discovered rather than when it occurred. **Can I check for tolling extensions?** Yes, use the `check_tolling_impact` tool to see if events like reaching the age of majority or mental incapacity extend your filing deadline.