AI Chatbots & Autonomous Agents
4.4/5.0
VerifiedFreemiumLast technical review:
Markdown for AI (.md)

Meteosource

Hosted MCP server for AI agents delivering real-time weather forecasts and historical meteorological data.

Pricing

$0/mo

Freemium
Score

4.4/5

License
MIT
Certifications
1
Last technical review
2026-11-06
Available plansVisit website (opens in a new tab)

Technical Overview

Meteosource provides a hosted Model Context Protocol server that connects AI agents with weather forecasts, severe weather alerts, air quality, 20 years of historical data, and solar/wind energy metrics. It uses streamable HTTP transport and requires a Meteosource API key for header authentication, integrating directly into compatible clients.

Analyst Evaluation: Pros and Limitations

Verified Advantages

  • Native Model Context Protocol support with streamable HTTP transport
  • Access to hyper-local forecasts and 20 years of historical weather data
  • Simple configuration requiring only the server address and an API key

Technical Considerations

  • Dependency on an external API key to enable agent toolsets
  • No self-hosted deployment option available for private infrastructure

Technical Capabilities & Features

3/7
Included:REST & GraphQL API
Not available:SSO / SAML Authentication
Not available:Self-Hosted Option
Included:Full Data Export
Included:Role-Based Access Control (RBAC)
Not available:Custom Domains & SSL
Not available:Immutable Audit Logs
Scorecard
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Technical Scorecard: Meteosource

85/100
DX & Tech Documentation
Excellent
90/100
Pricing Fairness
Excellent
85/100
Security & Governance
Excellent
80/100
Data Portability & Sovereignty
Excellent
85/100
Performance & Reliability
Excellent
85/100

Time to Value & Fit by Segment: Meteosource

Estimated Time-to-Value< 1 hour (Immediate)

Near-instantaneous deployment with minimal technical friction.

Learning CurveLow (Intuitive)

Rapid onboarding for developers without prior training required.

Fit Index by Organization Size

Startup & Agile Teams1 to 50 members
90%
Mid-Market & Scaleup50 to 500 members
80%
Corporate Enterprise500+ members
70%
Pricing & TCO
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Pricing

$0.00/mo

Model: FREEMIUM.

Available plans:

  • Free$0/mo

Free Tier Verification:

  • No credit card required
  • Commercial use allowed
  • Monthly recurring quota reset
  • No mandatory watermarks
Get Meteosource (opens in a new tab)

Billing Risks & Hidden Clauses: Meteosource

Free Tier Limits:

Free plan includes access to basic forecast tools using a standard Meteosource API key.

Audited Billing Critical Points:
  • Advanced tools and higher request quotas require upgrading past the free tier plan.

"Sign up at meteosource.com ; the free plan is enough to try the forecast tools."

Verified Quote: /mcp
Total Cost of Ownership (TCO) Projection: Meteosource$0.00/mo
Deterministic cost estimation at 12 and 36 months based on team size, including SSO tax premiums and annual prepay discounts.
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Indie / Solo (1 active user)

Solo developer or independent technical founder.

Base Monthly Cost
$12/month
1 active user
12-Month Investment
$122/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$366total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 3 active users

Calculated infrastructure: VPS 1 vCPU / 2GB RAM (~$5) + 0.5h DevOps/mes ($20)

Annual VPS + DevOps Cost$300/year
Differential vs SaaS LicensingSaaS is $178/year
Startup (10 active users)

Agile engineering team in validation and early traction stage.

Base Monthly Cost
$120/month
10 active users
12-Month Investment
$1,224/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$3,672total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 10 active users

Calculated infrastructure: VPS 2 vCPU / 8GB RAM (~$15) + 2h DevOps/mes ($80)

Annual VPS + DevOps Cost$1,140/year
Differential vs SaaS LicensingSavings of $84/year
Growth (25 active users)

Scaling company with team governance and granular access control requirements.

Base Monthly Cost
$300/month
25 active users
12-Month Investment
$3,060/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$9,180total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 28 active users

Calculated infrastructure: Cluster VPS 4 vCPU / 16GB RAM (~$45) + 6h DevOps/mes ($240)

Annual VPS + DevOps Cost$3,420/year
Differential vs SaaS LicensingSaaS is $360/year
Scaleup (100 active users)

Established organization with enterprise security policies and mandatory SAML/SSO.

Base Monthly Cost
$1,200/month
100 active users
12-Month Investment
$12,240/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$36,720total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 78 active users

Calculated infrastructure: Infraestructura HA redundante + Backups (~$150) + 16h DevOps/mes ($640)

Annual VPS + DevOps Cost$9,480/year
Differential vs SaaS LicensingSavings of $2,760/year
Usage Surcharges & Bill Shock Simulator: MeteosourceWhat usage costs as you scale
Detect overage penalties before they impact engineering budget.
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Prototype / MVP (10 GB)

Included base quota in plan: 5 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$1/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$21/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Suitable for development; verify concurrent connection limits.

Base Production (50 GB)

Included base quota in plan: 5 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$8/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$28/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Implement table compression policies and temporal partitioning.

Active Growth (250 GB)

Included base quota in plan: 5 GB.
High Risk / Accelerated Overages
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$44/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$64/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Offload cold backups to standard object storage (S3).

Large Scale (1.000 GB (1 TB))

Included base quota in plan: 5 GB.
Critical Risk / Severe Bill Shock
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$179/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$199/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Migrate to dedicated instance or self-hosted cluster to curtail I/O fees.

Procurement Strategy & Discounts: MeteosourceB2B Negotiation Playbook
Corporate executive level with highest authority to approve budgetary exceptions.
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Fair Market Price & B2B Procurement Benchmark

Non-renewal notice: 30 days before expirationMedian achieved discount: -12%
Public List Price
Custom / Contact
100% baseline
Audited Market Average
-12% median
~88% of list price
Optimized Target Price
-20% target
Max achievable discount (Q4 / multi-year): -20%

Verified Tactical Savings Levers

  • Annual Upfront PrepayUp to -15%

    Consolidated discount for upfront annual billing versus monthly rate.

Security & Data Exit
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Compliance & Security Standards: Meteosource

SOC 2 Type IINot reported
ISO 27001Not reported
GDPR / RGPDAudited
HIPAANot reported
PCI-DSSNot reported
Jurisdiction & Legal Sovereignty
🇬🇧United Kingdom [GB]Immune to US CLOUD Act (EU Sovereign)GDPR DPA Available
SSO Availability (SAML Enterprise)
No SSO Documented
Data Residency
GLOBALAWS
AI Privacy Policy
Zero customer data retention
Data Liberation & Migration Runbook: MeteosourceJSON
Actionable escape runbook and credential export guarantees to mitigate vendor lock-in.
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Supported Structured Export Formats
JSON
Password Hash Portability
Locked: Proprietary Algorithm / No Export

Credential hashes are guarded under proprietary algorithms and cannot be exported.

CLI Command / Rescue Endpoint
DELETE /mcp
Exit Protocol & Migration Notes

Desconexión directa del endpoint MCP del cliente de IA.

Deployment & Infrastructure Requirements: MeteosourceMIT
Hardware specs and Docker directives to run on local servers, dedicated VPS, or Kubernetes without telemetry leak to the cloud.
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Minimum Memory1 GB RAM (Recommended)
Compute CPU1 vCPU
Runtime / LanguageTypeScript / Go / Rust
Code LicenseMIT
Docker CLI Directive
docker run -d --name meteosource -p 8080:8080 meteosource:latest
Companion Services & Dependencies:
PostgreSQL 15+Redis 7+
Community & Repository
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Technical Reputation of Meteosource

80/100 Technical Trust

Frequent Praises in Production

  • Native Model Context Protocol support with streamable HTTP transport
  • Access to hyper-local forecasts and 20 years of historical weather data
  • Simple configuration requiring only the server address and an API key

Reported Production Frictions

  • Dependency on an external API key to enable agent toolsets
  • No self-hosted deployment option available for private infrastructure
Commercial Treatment & Vendor Lock-in:Self-Service in Dashboard

Cancellation flow is autonomous via billing portal or subscription settings.

Open source repository activity: Meteosource0
Stars, forks and release cadence
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Stars0
Forks0
Open Issues1
SPDX LicenseMIT
Latest Commit DetectedOct 26, 2026

Frequently Asked Technical Questions (Meteosource)

How do you connect the Meteosource MCP server to an AI client?

The server communicates via the Model Context Protocol over streamable HTTP. You configure it by specifying the server endpoint address and providing your API key in the authorization HTTP header.

What type of weather data is available to AI agents?

Agents can query current, hourly, and daily forecasts, official severe weather alerts, air quality indexes, up to 20 years of historical data, and solar or wind production statistics.

Is OAuth or complex user sign-in required?

No OAuth or complex user login flows are required. Authorization is handled directly through the API key supplied in the request header of the client.

Direct Alternatives

All tools in Meteosource
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