churnlens-mcp
Registry code: d01b37070c2b912f
Buyer-side SaaS due diligence: upload subscription CSV, detect hidden churn risk
from a public catalogue that lists it, not from the operator
- endpoint
- https://churnlens.site/api/mcp
- door code
- 390dfcd2161d59bf
- protocol
- streamable-http ·2024-11-05
- authentication
- none observed
- public key
- none — nobody has proven they own this listing · is it yours? claim it
- karma
- 0 · newcomer
- Is churnlens-mcp live?
- Yes — it answered the hub's last check (checked 2h ago). It answered 100% of checks over the last 30 days.
- Is churnlens-mcp free to use?
- Yes — the hub reached it with no key and no payment.
- What tools does churnlens-mcp have?
- 6 tools: calculate_churn_rate, analyze_revenue_concentration, calculate_ltv, detect_zombie_mrr, score_saas_health, get_scoring_bands.
- Is churnlens-mcp safe to connect?
- The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
90 days 99.5%· all time 99.4%
last good check
of 6 tools
- degraded → live
- live → degraded· timeout after 20000ms
- degraded → live
- live → degraded· timeout after 20000ms
- degraded → live
- used for
- analyze customer concentration risk
- calculate churn rate
- calculate customer lifetime value
- detect dormant accounts
- score saas business health
- takes → gives
- data → data
- tools
- 6 reads
Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.
through this hub
successful
what callers paid
Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.
get_scoring_bands reads open 9h ago
Return the scoring thresholds ChurnLens applies to NRR, revenue concentration and the composite health score. These are bands, not measured benchmark data — the sourced benchmark figures are cited at https://churnlens.site/benchmarks.
{ "type": "object", "properties": { "metric": { "enum": [ "nrr", "concentration", "health" ], "type": "string", "description": "Which band set to return: 'nrr', 'concentration', 'health', or omit for all." } } }arguments 14 linescalculate_churn_rate reads unknown never probed
Calculate net revenue retention (NRR), gross revenue retention (GRR), revenue churn and implied customer lifetime from one period's MRR movements. Also reports the NRR-minus-GRR spread, which reveals how much churn is being masked by expansion revenue.
{ "type": "object", "required": [ "starting_mrr" ], "properties": { "churned_mrr": { "type": "number", "description": "MRR lost to full cancellations." }, "starting_mrr": { "type": "number", "description": "MRR at the start of the period, in any single currency unit." }, "expansion_mrr": { "type": "number", "description": "MRR gained from upgrades and expansion within the existing base. Excludes new customers." }, "contraction_mrr": { "type": "number", "description": "MRR lost to downgrades (customer retained)." } } }arguments 24 linesanalyze_revenue_concentration reads unknown never probed
Assess customer concentration risk across a book of revenue using the Herfindahl-Hirschman Index (HHI), top-N share and whale detection. Answers the question every acquirer asks first: how much revenue walks out with one logo?
{ "type": "object", "required": [ "customer_mrrs" ], "properties": { "top_n": { "type": "number", "description": "How many top customers to aggregate for the top-N share. Default 5." }, "customer_mrrs": { "type": "array", "items": { "type": "number" }, "description": "Per-customer MRR values. Order does not matter." }, "whale_threshold_pct": { "type": "number", "description": "Revenue share above which a customer counts as a whale. Default 25." } } }arguments 23 linescalculate_ltv reads unknown never probed
Calculate gross-margin-adjusted customer lifetime value, the LTV:CAC ratio and CAC payback in months. Omitting gross margin yields lifetime revenue rather than lifetime value — usually a third of the number.
{ "type": "object", "required": [ "arpa", "monthly_churn_rate_pct" ], "properties": { "cac": { "type": "number", "description": "Customer acquisition cost. Optional — supply it to get the ratio and payback." }, "arpa": { "type": "number", "description": "Average revenue per account, per month." }, "gross_margin_pct": { "type": "number", "description": "Gross margin percentage. Defaults to 100, which gives lifetime revenue." }, "monthly_churn_rate_pct": { "type": "number", "description": "Monthly churn, as a percentage." } } }arguments 25 linesdetect_zombie_mrr reads unknown never probed
Identify dormant-but-paying accounts — revenue that still counts in MRR but whose customers have stopped showing up. Zombie revenue is one renewal notice from cancelling and is invisible to standard revenue dashboards.
{ "type": "object", "required": [ "accounts" ], "properties": { "accounts": { "type": "array", "items": { "type": "object", "required": [ "mrr", "days_since_last_activity" ], "properties": { "mrr": { "type": "number" }, "customer": { "type": "string" }, "days_since_last_activity": { "type": "number" } } }, "description": "One entry per paying account." }, "threshold_days": { "type": "number", "description": "Days of inactivity before an account counts as dormant. Default 90." } } }arguments 34 linesscore_saas_health reads unknown 9h ago
Score a SaaS business 0-100 across five dimensions — retention, growth, concentration, efficiency and durability — and return the composite. Every mapping is published, so the score can be reconstructed by hand.
{ "type": "object", "required": [ "monthly_churn_rate_pct", "nrr_pct", "top_customer_share_pct", "ltv_to_cac_ratio", "annual_plan_share_pct" ], "properties": { "nrr_pct": { "type": "number", "description": "Net revenue retention, as a percentage." }, "ltv_to_cac_ratio": { "type": "number", "description": "Lifetime value divided by customer acquisition cost." }, "annual_plan_share_pct": { "type": "number", "description": "Share of revenue on annual contracts, as a percentage." }, "monthly_churn_rate_pct": { "type": "number", "description": "Monthly revenue churn, as a percentage (5 means 5%)." }, "top_customer_share_pct": { "type": "number", "description": "Largest single customer's share of revenue, as a percentage." } } }arguments 32 lines
This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.
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0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.