# Tetra Tech

**Canonical:** https://apis.io/providers/tetra-tech/  
**Website:** https://www.tetratech.com/  
**APIs profiled:** 5

Tetra Tech is an American consulting and engineering services firm headquartered in Pasadena, California. Founded in 1966, it provides consulting, engineering, program management, and construction management services across water, environment, infrastructure, resource management, energy, and international development. With 30,000 employees across 550 offices worldwide, Tetra Tech delivers data-driven digital solutions under the Tetra Tech Delta brand, encompassing advanced data analytics, artificial intelligence, process automation, and cloud integration. Key digital offerings include the Cosmos mobile data collection platform, WaterNet SaaS for water network management, and environmental data management tools. The company's GitHub organization (tetratech) hosts open-source environmental and water quality analysis tools.

## Kin Score — 19.6 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 19.6).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 14.7 |
| Governance | 25.0 |
| Contract Governance | 25.0 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (5)

- **Cosmos Mobile Data Platform API** — Cosmos is Tetra Tech's mobile data collection platform designed for field data capture, project management, and reporting. The Cosmos API and webhook system enables integration ...
- **Tetra Tech Data Discovery Tool API** — The Data Discovery Tool (DDT) is an open-source environmental data analysis platform developed by Tetra Tech in partnership with USEPA. It provides data query, analysis, and vis...
- **baytrends Water Quality Trend API** — baytrends is an open-source R package developed by Tetra Tech for evaluating long-term trends in Chesapeake Bay and similar water bodies using Generalized Additive Modeling (GAM...
- **Tetra Tech Delta Data Management Services** — The Tetra Tech Delta digital solutions portfolio delivers enterprise data management and analytics capabilities for industrial clients. Services include historian development, a...
- **WaterNet Water Network Management API** — WaterNet is Tetra Tech's SaaS water network management solution for utilities. It provides data-driven insights for water infrastructure management, enabling utilities to monito...

## Security (1)

- **Tetra Tech Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Tetra Tech Plans Pricing**

## Tags

Analytics, Consulting, Data Management, Engineering, Environment, Infrastructure, Water, Fortune 1000

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/tetra-tech/). Scores are computed from the provider's own public artifacts under a published rubric.